Description
- The Credits Upgrade Menu is a map mechanic added as part of the 2025 XMAS Event. It allows players to spend Credits, which are given at the start of a round and can be collected from defeated enemies, to upgrade their Towers statistics. Upgrades bought from the Credits Upgrade Menu can be refunded for 100% of their cost at any time.
Currently, the Credits Upgrade Menu is only featured on Robot Contingency and North Forge.
Credits Upgrade Menu
| Upgrade | 1st Upgrade Cost | 2nd Upgrade Cost | 3rd Upgrade Cost | 4th Upgrade Cost | 5th Upgrade Cost | |
|---|---|---|---|---|---|---|
 |
+30% Health | 100 credits | 200 credits | 300 credits | 400 credits | 500 credits |
 |
+50% Damage | 225 credits | 325 credits | 425 credits | 525 credits | 625 credits |
 |
+15% Range | 125 credits | 200 credits | 275 credits | 350 credits | 425 credits |
 |
-15% Ability Cooldowns | 50 credits | 60 credits | 70 credits | 80 credits | 90 credits |
| Upgrade | 1st Upgrade Cost | 2nd Upgrade Cost | 3rd Upgrade Cost | 4th Upgrade Cost | 5th Upgrade Cost | |
|---|---|---|---|---|---|---|
|
+25% Health | 125 credits | 225 credits | 325 credits | 425 credits | 525 credits |
|
+30% Damage | 100 credits | 200 credits | 300 credits | 400 credits | 500 credits |
|
+15% Range | 75 credits | 140 credits | 205 credits | 270 credits | 335 credits |
|
-15% Ability Cooldowns | 50 credits | 60 credits | 70 credits | 80 credits | 90 credits |
| Upgrade | 1st Upgrade Cost | 2nd Upgrade Cost | 3rd Upgrade Cost | 4th Upgrade Cost | 5th Upgrade Cost | |
|---|---|---|---|---|---|---|
|
+25% Health | 50 credits | 100 credits | 150 credits | 200 credits | 250 credits |
|
+30% Damage | 175 credits | 250 credits | 325 credits | 400 credits | 475 credits |
|
+10% Range | 75 credits | 90 credits | 105 credits | 120 credits | 135 credits |
|
-18% Ability Cooldowns | 40 credits | 45 credits | 50 credits | 55 credits | 60 credits |
| Upgrade | 1st Upgrade Cost | 2nd Upgrade Cost | 3rd Upgrade Cost | 4th Upgrade Cost | 5th Upgrade Cost | |
|---|---|---|---|---|---|---|
|
+50% Health | 100 credits | 200 credits | 300 credits | 400 credits | 500 credits |
|
+25% Damage | 200 credits | 300 credits | 400 credits | 500 credits | 600 credits |
 |
+100% Splash Radius | 200 credits | 300 credits | 400 credits | 500 credits | 600 credits |
| Upgrade | 1st Upgrade Cost | 2nd Upgrade Cost | 3rd Upgrade Cost | 4th Upgrade Cost | 5th Upgrade Cost | |
|---|---|---|---|---|---|---|
|
+25% Health | 75 credits | 125 credits | 175 credits | 225 credits | 275 credits |
|
+35% Damage | 185 credits | 260 credits | 335 credits | 410 credits | 485 credits |
|
+25% Range | 85 credits | 105 credits | 125 credits | 145 credits | 165 credits |
 |
-5% Reload Time | 50 credits | 175 credits | 300 credits | 425 credits | 550 credits |
 |
+1 Pierce | 50 credits | 100 credits | 150 credits | ||
|
-5% Ability Cooldowns | 30 credits | 50 credits | 70 credits | 90 credits | 110 credits |
| Upgrade | 1st Upgrade Cost | 2nd Upgrade Cost | 3rd Upgrade Cost | 4th Upgrade Cost | 5th Upgrade Cost | |
|---|---|---|---|---|---|---|
|
+10% Health | 200 credits | 300 credits | 400 credits | 500 credits | 600 credits |
|
+10% Damage | 200 credits | 300 credits | 400 credits | 500 credits | 600 credits |
|
+5% Range | 200 credits | 300 credits | 400 credits | 500 credits | 600 credits |
 |
+10% Freeze | 200 credits | 300 credits | 400 credits | 500 credits | 600 credits |
| Upgrade | 1st Upgrade Cost | 2nd Upgrade Cost | 3rd Upgrade Cost | 4th Upgrade Cost | 5th Upgrade Cost | |
|---|---|---|---|---|---|---|
|
+20% Health | 75 credits | 100 credits | 125 credits | 150 credits | 175 credits |
|
+25% Damage | 150 credits | 275 credits | 400 credits | 525 credits | 650 credits |
|
+15% Range | 125 credits | 175 credits | 225 credits | 275 credits | 325 credits |
|
-5% Reload Time | 100 credits | 150 credits | 200 credits | 250 credits | 300 credits |
|
+25% Splash Radius | 225 credits | 325 credits | 425 credits | 525 credits | 625 credits |
| Upgrade | 1st Upgrade Cost | 2nd Upgrade Cost | 3rd Upgrade Cost | 4th Upgrade Cost | 5th Upgrade Cost | |
|---|---|---|---|---|---|---|
|
+10% Health | 200 credits | 300 credits | 400 credits | 500 credits | 600 credits |
|
+10% Damage | 200 credits | 300 credits | 400 credits | 500 credits | 600 credits |
|
+5% Range | 200 credits | 300 credits | 400 credits | 500 credits | 600 credits |
|
+5% Splash Radius | 200 credits | 300 credits | 400 credits | 500 credits | 600 credits |
|
+1 Pierce | 200 credits | 300 credits | 400 credits | ||
| Upgrade | 1st Upgrade Cost | 2nd Upgrade Cost | 3rd Upgrade Cost | 4th Upgrade Cost | 5th Upgrade Cost | |
|---|---|---|---|---|---|---|
|
+25% Health | 75 credits | 100 credits | 125 credits | 150 credits | 175 credits |
 |
+20% Cash Per Wave | 200 credits | 300 credits | 400 credits | 500 credits | 600 credits |
 |
+20% Health Per Wave | 200 credits | 300 credits | 400 credits | 500 credits | 600 credits |
| Upgrade | 1st Upgrade Cost | 2nd Upgrade Cost | 3rd Upgrade Cost | 4th Upgrade Cost | 5th Upgrade Cost | |
|---|---|---|---|---|---|---|
|
+25% Health | 50 credits | 75 credits | 100 credits | 125 credits | 150 credits |
 |
+50% Troop Health | 100 credits | 150 credits | 200 credits | 250 credits | 300 credits |
|
+30% Troop Damage | 200 credits | 275 credits | 350 credits | 425 credits | 500 credits |
|
+20% Troop Range | 100 credits | 175 credits | 250 credits | 325 credits | 400 credits |
| Upgrade | 1st Upgrade Cost | 2nd Upgrade Cost | 3rd Upgrade Cost | 4th Upgrade Cost | 5th Upgrade Cost | |
|---|---|---|---|---|---|---|
|
+30% Health | 125 credits | 200 credits | 275 credits | 350 credits | 425 credits |
|
+50% Damage | 125 credits | 225 credits | 325 credits | 425 credits | 525 credits |
|
+15% Range | 100credits | 175 credits | 250 credits | 325 credits | 400 credits |
|
+15% Splash Radius | 100 credits | 200 credits | 300 credits | 400 credits | 500 credits |
 |
+10% Stun Duration | 200 credits | 300 credits | 400 credits | 500 credits | 600 credits |
| Upgrade | 1st Upgrade Cost | 2nd Upgrade Cost | 3rd Upgrade Cost | 4th Upgrade Cost | 5th Upgrade Cost | |
|---|---|---|---|---|---|---|
|
+30% Health | 75 credits | 100 credits | 125 credits | 150 credits | 175 credits |
|
+100% Damage | 150 credits | 275 credits | 400 credits | 525 credits | 650 credits |
|
+15% Range | 125 credits | 175 credits | 225 credits | 275 credits | 325 credits |
|
+25% Splash Radius | 225 credits | 325 credits | 425 credits | 525 credits | 625 credits |
| Upgrade | 1st Upgrade Cost | 2nd Upgrade Cost | 3rd Upgrade Cost | 4th Upgrade Cost | 5th Upgrade Cost | |
|---|---|---|---|---|---|---|
|
+500% Health | 100 credits | 375 credits | 650 credits | 925 credits | 1200 credits |
|
+10% Range | 275 credits | 400 credits | 525 credits | 650 credits | 775 credits |
 |
+10% Range Buff | 350 credits | 500 credits | 650 credits | 800 credits | 950 credits |
|
+5% Nearby Tower Sellback Value | 250 credits | 350 credits | 450 credits | 550 credits | 650 credits |
|
-15% Ability Cooldowns | 400 credits | 650 credits | 900 credits | 1150 credits | 1400 credits |
| Upgrade | 1st Upgrade Cost | 2nd Upgrade Cost | 3rd Upgrade Cost | 4th Upgrade Cost | 5th Upgrade Cost | |
|---|---|---|---|---|---|---|
|
+30% Health | 75 credits | 100 credits | 125 credits | 150 credits | 175 credits |
|
+100% Damage | 150 credits | 275 credits | 400 credits | 525 credits | 650 credits |
|
+15% Range | 125 credits | 175 credits | 225 credits | 275 credits | 325 credits |
|
+25% Splash Radius | 225 credits | 325 credits | 425 credits | 525 credits | 625 credits |
| Upgrade | 1st Upgrade Cost | 2nd Upgrade Cost | 3rd Upgrade Cost | 4th Upgrade Cost | 5th Upgrade Cost | |
|---|---|---|---|---|---|---|
|
+20% Health | 250 credits | 375 credits | 500 credits | 625 credits | 750 credits |
|
+25% Damage | 275 credits | 415 credits | 555 credits | 695 credits | 835 credits |
|
+10% Range | 175 credits | 250 credits | 325 credits | 400 credits | 475 credits |
|
-15% Ability Cooldowns | 225 credits | 325 credits | 425 credits | 525 credits | 625 credits |
| Upgrade | 1st Upgrade Cost | 2nd Upgrade Cost | 3rd Upgrade Cost | 4th Upgrade Cost | 5th Upgrade Cost | |
|---|---|---|---|---|---|---|
|
+25% Health | 75 credits | 125 credits | 175 credits | 225 credits | 275 credits |
|
+30% Damage | 150 credits | 215 credits | 280 credits | 345 credits | 410 credits |
|
+10% Range | 100 credits | 130 credits | 160 credits | 190 credits | 220 credits |
|
+1 Pierce | 50 credits | 70 credits | 90 credits | ||
|
-10% Ability Cooldowns | 75 credits | 100 credits | 125 credits | 150 credits | 175 credits |
| Upgrade | 1st Upgrade Cost | 2nd Upgrade Cost | 3rd Upgrade Cost | 4th Upgrade Cost | 5th Upgrade Cost | |
|---|---|---|---|---|---|---|
|
+25% Health | 50 credits | 100 credits | 150 credits | 200 credits | 250 credits |
|
+10% Range | 75 credits | 90 credits | 105 credits | 120 credits | 135 credits |
|
-18% Ability Cooldowns | 40 credits | 45 credits | 50 credits | 55 credits | 60 credits |
| Upgrade | 1st Upgrade Cost | 2nd Upgrade Cost | 3rd Upgrade Cost | 4th Upgrade Cost | 5th Upgrade Cost | |
|---|---|---|---|---|---|---|
|
+80% Health | 100 credits | 150 credits | 200 credits | 250 credits | 300 credits |
|
+50% Damage | 100 credits | 250 credits | 400 credits | 550 credits | 700 credits |
|
+15% Range | 125 credits | 200 credits | 275 credits | 350 credits | 425 credits |
| Upgrade | 1st Upgrade Cost | 2nd Upgrade Cost | 3rd Upgrade Cost | 4th Upgrade Cost | 5th Upgrade Cost | |
|---|---|---|---|---|---|---|
|
+20% Health | 200 credits | 300 credits | 400 credits | 500 credits | 600 credits |
|
+25% Damage | 200 credits | 350 credits | 500 credits | 650 credits | 800 credits |
|
+10% Range | 75 credits | 125 credits | 175 credits | 225 credits | 275 credits |
|
-10% Reload Time | 250 credits | 425 credits | 600 credits | 775 credits | 950 credits |
|
+20% Splash Radius | 250 credits | 325 credits | 400 credits | 475 credits | 550 credits |
|
-5% Ability Cooldowns | 25 credits | 35 credits | 45 credits | 55 credits | 65 credits |
| Upgrade | 1st Upgrade Cost | 2nd Upgrade Cost | 3rd Upgrade Cost | 4th Upgrade Cost | 5th Upgrade Cost | |
|---|---|---|---|---|---|---|
|
+30% Health | 100 credits | 250 credits | 400 credits | 650 credits | 800 credits |
|
+25% Damage | 400 credits | 1,000 credits | 1,600 credits | 2,200 credits | 2,800 credits |
|
+25% Range | 175 credits | 275 credits | 375 credits | 475 credits | 575 credits |
 |
+20% Movement Speed | 75 credits | 100 credits | 125 credits | 150 credits | 175 credits |
|
-10% Ability Cooldowns | 20 credits | 30 credits | 40 credits | 50 credits | 60 credits |
| Upgrade | 1st Upgrade Cost | 2nd Upgrade Cost | 3rd Upgrade Cost | 4th Upgrade Cost | 5th Upgrade Cost | |
|---|---|---|---|---|---|---|
|
+25% Health | 150 credits | 200 credits | 250 credits | 300 credits | 350 credits |
|
+10% Range | 175 credits | 290 credits | 405 credits | 520 credits | 635 credits |
|
-10% Ability Cooldowns | 50 credits | 70 credits | 90 credits | 110 credits | 130 credits |
|
+25% Movement Speed | 100 credits | 120 credits | 140 credits | 160 credits | 180 credits |
|
+30% Damage | 225 credits | 350 credits | 475 credits | 600 credits | 725 credits |
| Upgrade | 1st Upgrade Cost | 2nd Upgrade Cost | 3rd Upgrade Cost | 4th Upgrade Cost | 5th Upgrade Cost | |
|---|---|---|---|---|---|---|
|
+150% Health | 100 credits | 150 credits | 200 credits | 250 credits | 300 credits |
|
+25% Damage | 325 credits | 475 credits | 625 credits | 775 credits | 925 credits |
|
+25% Range | 225 credits | 325 credits | 425 credits | 525 credits | 625 credits |
| Upgrade | 1st Upgrade Cost | 2nd Upgrade Cost | 3rd Upgrade Cost | 4th Upgrade Cost | 5th Upgrade Cost | |
|---|---|---|---|---|---|---|
|
+25% Health | 50 credits | 75 credits | 100 credits | 125 credits | 150 credits |
|
+50% Troop Health | 150 credits | 315 credits | 480 credits | 645 credits | 810 credits |
|
+30% Troop Damage | 150 credits | 250 credits | 350 credits | 450 credits | 550 credits |
|
+15% Troop Range | 150 credits | 225 credits | 300 credits | 375 credits | 450 credits |
| Upgrade | 1st Upgrade Cost | 2nd Upgrade Cost | 3rd Upgrade Cost | 4th Upgrade Cost | 5th Upgrade Cost | |
|---|---|---|---|---|---|---|
|
+20% Health | 100 credits | 200 credits | 300 credits | 400 credits | 500 credits |
|
+20% Damage | 225 credits | 350 credits | 475 credits | 600 credits | 725 credits |
|
+10% Range | 100 credits | 175 credits | 250 credits | 325 credits | 400 credits |
| Upgrade | 1st Upgrade Cost | 2nd Upgrade Cost | 3rd Upgrade Cost | 4th Upgrade Cost | 5th Upgrade Cost | |
|---|---|---|---|---|---|---|
|
+25% Health | 150 credits | 200 credits | 250 credits | 300 credits | 350 credits |
|
+10% Range | 125 credits | 225 credits | 325 credits | 425 credits | 525 credits |
|
-10% Ability Cooldowns | 200 credits | 300 credits | 400 credits | 500 credits | 600 credits |
|
+20% Damage | 150 credits | 250 credits | 350 credits | 450 credits | 550 credits |
| Upgrade | 1st Upgrade Cost | 2nd Upgrade Cost | 3rd Upgrade Cost | 4th Upgrade Cost | 5th Upgrade Cost | |
|---|---|---|---|---|---|---|
|
+25% Health | 50 credits | 100 credits | 150 credits | 200 credits | 250 credits |
|
+30% Damage | 175 credits | 250 credits | 325 credits | 400 credits | 475 credits |
|
+10% Range | 75 credits | 90 credits | 105 credits | 120 credits | 135 credits |
|
+15% Cash Per Full Reload | 200 credits | 275 credits | 350 credits | 425 credits | 500 credits |
|
+50% Troop Health | 200 credits | 300 credits | 400 credits | 500 credits | 600 credits |
|
+15% Troop Range | 200 credits | 300 credits | 400 credits | 500 credits | 600 credits |
|
-15% Ability Cooldowns | 50 credits | 55 credits | 60 credits | 65 credits | 70 credits |
| Upgrade | 1st Upgrade Cost | 2nd Upgrade Cost | 3rd Upgrade Cost | 4th Upgrade Cost | 5th Upgrade Cost | |
|---|---|---|---|---|---|---|
|
+15% Health | 250 credits | 375 credits | 500 credits | 625 credits | 750 credits |
|
+10% Range | 185 credits | 270 credits | 355 credits | 440 credits | 525 credits |
|
+25% Damage | 375 credits | 510 credits | 645 credits | 780 credits | 915 credits |
|
-10% Reload Time | 250 credits | 400 credits | 550 credits | 700 credits | 850 credits |
| Upgrade | 1st Upgrade Cost | 2nd Upgrade Cost | 3rd Upgrade Cost | 4th Upgrade Cost | 5th Upgrade Cost | |
|---|---|---|---|---|---|---|
|
+20% Health | 100 credits | 150 credits | 200 credits | 250 credits | 300 credits |
|
+35% Damage | 250 credits | 675 credits | 1100 credits | 1525 credits | 1950 credits |
|
+5% Range | 150 credits | 225 credits | 300 credits | 375 credits | 450 credits |
|
+1 Pierce | 200 credits | 300 credits | 400 credits | ||
| Upgrade | 1st Upgrade Cost | 2nd Upgrade Cost | 3rd Upgrade Cost | 4th Upgrade Cost | 5th Upgrade Cost | |
|---|---|---|---|---|---|---|
|
+20% Health | 50 credits | 450 credits | 650 credits | 850 credits | 1050 credits |
|
+35% Healing | 200 credits | 575 credits | 950 credits | 1325 credits | 1700 credits |
|
+15% Range | 175 credits | 450 credits | 650 credits | 850 credits | 1050 credits |
|
-15% Ability Cooldowns | 250 credits | 400 credits | 550 credits | 700 credits | 850 credits |
| Upgrade | 1st Upgrade Cost | 2nd Upgrade Cost | 3rd Upgrade Cost | 4th Upgrade Cost | 5th Upgrade Cost | |
|---|---|---|---|---|---|---|
|
+20% Health | 185 credits | 295 credits | 405 credits | 515 credits | 625 credits |
|
+50% Damage | 325 credits | 475 credits | 625 credits | 775 credits | 925 credits |
|
+5% Range | 325 credits | 425 credits | 625 credits | 775 credits | 925 credits |
|
-5% Reload Time | 175 credits | 450 credits | 650 credits | 850 credits | 1050 credits |
|
+20% Splash Radius | 350 credits | 475 credits | 600 credits | 725 credits | 850 credits |
|
+10% Stun Duration | 200 credits | 300 credits | 400 credits | 500 credits | 600 credits |
|
-10% Ability Cooldowns | 50 credits | 65 credits | 80 credits | 95 credits | 110 credits |
| Upgrade | 1st Upgrade Cost | 2nd Upgrade Cost | 3rd Upgrade Cost | 4th Upgrade Cost | 5th Upgrade Cost | |
|---|---|---|---|---|---|---|
|
+75% Health | 175 credits | 300 credits | 425 credits | 550 credits | 675 credits |
|
+30% Damage | 250 credits | 500 credits | 750 credits | 1000 credits | 1250 credits |
|
+15% Range | 150 credits | 275 credits | 400 credits | 525 credits | 650 credits |
|
+10% Splash Radius | 150 credits | 325 credits | 500 credits | 675 credits | 850 credits |
| Upgrade | 1st Upgrade Cost | 2nd Upgrade Cost | 3rd Upgrade Cost | 4th Upgrade Cost | 5th Upgrade Cost | |
|---|---|---|---|---|---|---|
|
+25% Health | 150 credits | 300 credits | 450 credits | 600 credits | 750 credits |
|
+25% Damage | 150 credits | 450 credits | 750 credits | 1050 credits | 1350 credits |
|
+20% Range | 175 credits | 325 credits | 475 credits | 625 credits | 775 credits |
|
-10% Ability Cooldowns | 50 credits | 75 credits | 100 credits | 125 credits | 150 credits |
| Upgrade | 1st Upgrade Cost | 2nd Upgrade Cost | 3rd Upgrade Cost | 4th Upgrade Cost | 5th Upgrade Cost | |
|---|---|---|---|---|---|---|
|
+50% Health | 125 credits | 250 credits | 375 credits | 500 credits | 625 credits |
|
+50% Damage | 150 credits | 300 credits | 450 credits | 600 credits | 750 credits |
|
+25% Splash Radius | 125 credits | 300 credits | 475 credits | 650 credits | 825 credits |
| Upgrade | 1st Upgrade Cost | 2nd Upgrade Cost | 3rd Upgrade Cost | 4th Upgrade Cost | 5th Upgrade Cost | |
|---|---|---|---|---|---|---|
|
+25% Health | 300 credits | 450 credits | 600 credits | 750 credits | 900 credits |
|
+25% Damage | 500 credits | 1050 credits | 1600 credits | 2150 credits | 2700 credits |
|
+5% Range | 125 credits | 200 credits | 275 credits | 350 credits | 425 credits |
|
+15% Movement Speed | 150 credits | 200 credits | 250 credits | 300 credits | 350 credits |
|
-5% Ability Cooldowns | 50 credits | 70 credits | 90 credits | 110 credits | 130 credits |
| Upgrade | 1st Upgrade Cost | 2nd Upgrade Cost | 3rd Upgrade Cost | 4th Upgrade Cost | 5th Upgrade Cost | |
|---|---|---|---|---|---|---|
|
+25% Health | 50 credits | 100 credits | 150 credits | 200 credits | 250 credits |
|
+30% Damage | 400 credits | 700 credits | 1000 credits | 1300 credits | 1600 credits |
|
+20% Range | 5 credits | 10 credits | 15 credits | 20 credits | 25 credits |
|
-10% Reload Time | 250 credits | 450 credits | 650 credits | 850 credits | 1050 credits |
|
+20% Splash Radius | 100 credits | 400 credits | 700 credits | 1000 credits | 1300 credits |
|
-7% Ability Cooldowns | 40 credits | 45 credits | 50 credits | 55 credits | 60 credits |
| Upgrade | 1st Upgrade Cost | 2nd Upgrade Cost | 3rd Upgrade Cost | 4th Upgrade Cost | 5th Upgrade Cost | |
|---|---|---|---|---|---|---|
|
+25% Health | 100 credits | 250 credits | 400 credits | 550 credits | 700 credits |
|
+35% Damage | 400 credits | 1000 credits | 1600 credits | 2200credits | 2800 credits |
|
+25% Range | 200 credits | 350 credits | 500 credits | 650 credits | 800 credits |
|
+20% Movement Speed | 200 credits | 350 credits | 500 credits | 650 credits | 800 credits |
|
-10% Ability Cooldowns | 20 credits | 30 credits | 40 credits | 50 credits | 60 credits |
| Upgrade | 1st Upgrade Cost | 2nd Upgrade Cost | 3rd Upgrade Cost | 4th Upgrade Cost | 5th Upgrade Cost | |
|---|---|---|---|---|---|---|
|
+20% Health | 300 credits | 425 credits | 550 credits | 675 credits | 800 credits |
|
+20% Damage | 500 credits | 775 credits | 1050 credits | 1325 credits | 1600 credits |
|
+10% Range | 200 credits | 325 credits | 450 credits | 575 credits | 700 credits |
|
-10% Ability Cooldowns | 75 credits | 90 credits | 105 credits | 120 credits | 135 credits |
| Upgrade | 1st Upgrade Cost | 2nd Upgrade Cost | 3rd Upgrade Cost | 4th Upgrade Cost | 5th Upgrade Cost | |
|---|---|---|---|---|---|---|
|
+25% Health | 50 credits | 100 credits | 150 credits | 200 credits | 250 credits |
|
+30% Damage | 175 credits | 340 credits | 505 credits | 670 credits | 835 credits |
|
+10% Range | 75 credits | 90 credits | 105 credits | 120 credits | 135 credits |
|
+15% Cash Per Full Reload | 200 credits | 275 credits | 350 credits | 425 credits | 500 credits |
|
+50% Troop Health | 100 credits | 200 credits | 300 credits | 400 credits | 500 credits |
|
+30% Troop Damage | 100 credits | 300 credits | 500 credits | 700 credits | 900 credits |
|
+15% Troop Range | 50 credits | 350 credits | 650 credits | 950 credits | 1250 credits |
|
-15% Ability Cooldowns | 50 credits | 60 credits | 70 credits | 80 credits | 90 credits |
| Upgrade | 1st Upgrade Cost | 2nd Upgrade Cost | 3rd Upgrade Cost | 4th Upgrade Cost | 5th Upgrade Cost | |
|---|---|---|---|---|---|---|
|
+20% Health | 150 credits | 200 credits | 250 credits | 300 credits | 350 credits |
 |
+8% Faster Shield Regen | 275 credits | 425 credits | 575 credits | 725 credits | 875 credits |
|
+10% Range | 300 credits | 600 credits | 900 credits | 1200 credits | 1500 credits |
 |
+35% Shield | 500 credits | 850 credits | 1200 credits | 1550 credits | 1900 credits |
|
+20% Healing | 500 credits | 725 credits | 950 credits | 1175 credits | 1400 credits |
|
-10% Ability Cooldowns | 75 credits | 95 credits | 115 credits | 135 credits | 155 credits |
| Upgrade | 1st Upgrade Cost | 2nd Upgrade Cost | 3rd Upgrade Cost | 4th Upgrade Cost | 5th Upgrade Cost | |
|---|---|---|---|---|---|---|
|
+50% Health | 75 credits | 100 credits | 125 credits | 150 credits | 175 credits |
|
+75% Cash Per Second | 200 credits | 300 credits | 400 credits | 500 credits | 600 credits |
|
+20% Cash Per Wave | 50 credits | 75 credits | 100 credits | 125 credits | 150 credits |
| Upgrade | 1st Upgrade Cost | 2nd Upgrade Cost | 3rd Upgrade Cost | 4th Upgrade Cost | 5th Upgrade Cost | |
|---|---|---|---|---|---|---|
|
+25% Health | 75 credits | 100 credits | 125 credits | 150 credits | 175 credits |
|
+50% Troop Health | 150 credits | 315 credits | 480 credits | 645 credits | 810 credits |
|
+50% Troop Damage | 125 credits | 325 credits | 525 credits | 725 credits | 925 credits |
|
+20% Troop Range | 100 credits | 175 credits | 250 credits | 325 credits | 400 credits |
| Upgrade | 1st Upgrade Cost | 2nd Upgrade Cost | 3rd Upgrade Cost | 4th Upgrade Cost | 5th Upgrade Cost | |
|---|---|---|---|---|---|---|
|
+450% Health | 175 credits | 325 credits | 475 credits | 625 credits | 775 credits |
|
+100% Damage | 75 credits | 100 credits | 125 credits | 150 credits | 175 credits |
|
+10% Range | 325 credits | 500 credits | 675 credits | 850 credits | 1025 credits |
 |
+50% Damage Buff | 500 credits | 1350 credits | 2200 credits | 3050 credits | 3900 credits |
|
+25% Range Buff | 350 credits | 500 credits | 650 credits | 800 credits | 950 credits |
|
-20% Ability Cooldowns | 550 credits | 875 credits | 1200 credits | 1525 credits | 1850 credits |
| Upgrade | 1st Upgrade Cost | 2nd Upgrade Cost | 3rd Upgrade Cost | 4th Upgrade Cost | 5th Upgrade Cost | |
|---|---|---|---|---|---|---|
|
+25% Health | 100 credits | 150 credits | 200 credits | 250 credits | 300 credits |
|
+10% Range | 125 credits | 225 credits | 325 credits | 425 credits | 525 credits |
|
+25% Damage | 150 credits | 250 credits | 350 credits | 450 credits | 550 credits |
|
-10% Ability Cooldowns | 200 credits | 300 credits | 400 credits | 500 credits | 600 credits |
| Upgrade | 1st Upgrade Cost | 2nd Upgrade Cost | 3rd Upgrade Cost | 4th Upgrade Cost | 5th Upgrade Cost | |
|---|---|---|---|---|---|---|
|
+25% Health | 75 credits | 100 credits | 125 credits | 150 credits | 175 credits |
|
+25% Troop Health | 225 credits | 390 credits | 555 credits | 720 credits | 885 credits |
|
+25% Troop Damage | 175 credits | 450 credits | 650 credits | 850 credits | 1050 credits |
|
+15% Troop Range | 150 credits | 275 credits | 400 credits | 525 credits | 650 credits |
| Upgrade | 1st Upgrade Cost | 2nd Upgrade Cost | 3rd Upgrade Cost | 4th Upgrade Cost | 5th Upgrade Cost | |
|---|---|---|---|---|---|---|
|
+10% Health | 400 credits | 585 credits | 770 credits | 955 credits | 1140 credits |
|
+20% Damage | 775 credits | 1425 credits | 2075 credits | 2725 credits | 3375 credits |
 |
+10% Chain Damage | 300 credits | 450 credits | 600 credits | 750 credits | 900 credits |
|
+10% Range | 285 credits | 435 credits | 585 credits | 735 credits | 885 credits |
| Upgrade | 1st Upgrade Cost | 2nd Upgrade Cost | 3rd Upgrade Cost | 4th Upgrade Cost | 5th Upgrade Cost | |
|---|---|---|---|---|---|---|
|
+10% Health | 200 credits | 300 credits | 400 credits | 500 credits | 600 credits |
|
+10% Damage | 200 credits | 300 credits | 400 credits | 500 credits | 600 credits |
|
+5% Range | 200 credits | 300 credits | 400 credits | 500 credits | 600 credits |
|
+10% Freeze | 200 credits | 300 credits | 400 credits | 500 credits | 600 credits |
|
-10% Ability Cooldowns | 200 credits | 300 credits | 400 credits | 500 credits | 600 credits |
| Upgrade | 1st Upgrade Cost | 2nd Upgrade Cost | 3rd Upgrade Cost | 4th Upgrade Cost | 5th Upgrade Cost | |
|---|---|---|---|---|---|---|
|
+25% Health | 40 credits | 55 credits | 70 credits | 85 credits | 100 credits |
|
+50% Troop Health | 150 credits | 300 credits | 450 credits | 600 credits | 750 credits |
|
+50% Troop Damage | 175 credits | 325 credits | 475 credits | 625 credits | 775 credits |
|
+20% Troop Range | 150 credits | 250 credits | 350 credits | 450 credits | 550 credits |
| Upgrade | 1st Upgrade Cost | 2nd Upgrade Cost | 3rd Upgrade Cost | 4th Upgrade Cost | 5th Upgrade Cost | |
|---|---|---|---|---|---|---|
|
+50% Health | 50 credits | 65 credits | 80 credits | 95 credits | 110 credits |
| Upgrade | 1st Upgrade Cost | 2nd Upgrade Cost | 3rd Upgrade Cost | 4th Upgrade Cost | 5th Upgrade Cost | |
|---|---|---|---|---|---|---|
|
+25% Health | 150 credits | 200 credits | 250 credits | 300 credits | 350 credits |
|
+50% Damage | 250 credits | 375 credits | 500 credits | 625 credits | 750 credits |
|
+5% Range | 250 credits | 375 credits | 500 credits | 625 credits | 750 credits |
|
-15% Ability Cooldowns | 150 credits | 200 credits | 250 credits | 300 credits | 350 credits |
| Upgrade | 1st Upgrade Cost | 2nd Upgrade Cost | 3rd Upgrade Cost | 4th Upgrade Cost | 5th Upgrade Cost | |
|---|---|---|---|---|---|---|
|
+25% Health | 75 credits | 100 credits | 125 credits | 150 credits | 175 credits |
|
+25% Troop Health | 125 credits | 275 credits | 425credits | 575 credits | 725 credits |
|
+30% Troop Damage | 125 credits | 400 credits | 675 credits | 950 credits | 1225 credits |
|
+15% Troop Range | 120 credits | 195 credits | 270 credits | 345 credits | 420 credits |
| Upgrade | 1st Upgrade Cost | 2nd Upgrade Cost | 3rd Upgrade Cost | 4th Upgrade Cost | 5th Upgrade Cost | |
|---|---|---|---|---|---|---|
|
+10% Health | 200 credits | 300 credits | 400 credits | 500 credits | 600 credits |
|
+10% Damage | 200 credits | 300 credits | 400 credits | 500 credits | 600 credits |
|
+5% Range | 200 credits | 300 credits | 400 credits | 500 credits | 600 credits |
|
+10% Freeze | 200 credits | 300 credits | 400 credits | 500 credits | 600 credits |
|
+10% Movement Speed | 200 credits | 300 credits | 400 credits | 500 credits | 600 credits |
|
-6% Ability Cooldowns | 200 credits | 300 credits | 400 credits | 500 credits | 600 credits |
| Upgrade | 1st Upgrade Cost | 2nd Upgrade Cost | 3rd Upgrade Cost | 4th Upgrade Cost | 5th Upgrade Cost | |
|---|---|---|---|---|---|---|
|
+10% Health | 200 credits | 300 credits | 400 credits | 500 credits | 600 credits |
|
+10% Damage | 200 credits | 300 credits | 400 credits | 500 credits | 600 credits |
|
+10% Freeze | 200 credits | 300 credits | 400 credits | 500 credits | 600 credits |
|
-10% Ability Cooldowns | 200 credits | 300 credits | 400 credits | 500 credits | 600 credits |
| Upgrade | 1st Upgrade Cost | 2nd Upgrade Cost | 3rd Upgrade Cost | 4th Upgrade Cost | 5th Upgrade Cost | |
|---|---|---|---|---|---|---|
|
+50% Health | 150 credits | 200 credits | 250 credits | 300 credits | 350 credits |
|
-10% Ability Cooldowns | 100 credits | 150 credits | 200 credits | 250 credits | 300 credits |
| Upgrade | 1st Upgrade Cost | 2nd Upgrade Cost | 3rd Upgrade Cost | 4th Upgrade Cost | 5th Upgrade Cost | |
|---|---|---|---|---|---|---|
|
+25% Health | 100 credits | 175 credits | 250 credits | 325 credits | 400 credits |
|
+100% Damage | 150 credits | 250 credits | 350 credits | 450 credits | 550 credits |
|
+10% Range | 100 credits | 150 credits | 200 credits | 250 credits | 300 credits |
|
+10% Radius | 125 credits | 175 credits | 225 credits | 275 credits | 325 credits |
|
-10% Ability Cooldowns | 150 credits | 225 credits | 300 credits | 375 credits | 450 credits |
| Upgrade | 1st Upgrade Cost | 2nd Upgrade Cost | 3rd Upgrade Cost | 4th Upgrade Cost | 5th Upgrade Cost | |
|---|---|---|---|---|---|---|
|
+20% Health | 75 credits | 100 credits | 125 credits | 150 credits | 175 credits |
|
+60% Damage | 200 credits | 650 credits | 1100 credits | 1550 credits | 2000 credits |
|
+15% Chain Damage | 150 credits | 725 credits | 1300 credits | 1875 credits | 2450 credits |
|
+15% Range | 100 credits | 275 credits | 450 credits | 625 credits | 800 credits |
|
-15% Reload Time | 100 credits | 300 credits | 500 credits | 700 credits | 900 credits |
| Upgrade | 1st Upgrade Cost | 2nd Upgrade Cost | 3rd Upgrade Cost | 4th Upgrade Cost | 5th Upgrade Cost | |
|---|---|---|---|---|---|---|
|
+20% Health | 200 credits | 300 credits | 400 credits | 500 credits | 600 credits |
|
+25% Damage | 250 credits | 375 credits | 500 credits | 625 credits | 750 credits |
|
+10% Range | 75 credits | 125 credits | 175 credits | 225 credits | 275 credits |
|
-10% Reload Time | 325 credits | 475 credits | 625 credits | 775 credits | 925 credits |
|
+15% Splash Radius | 275 credits | 325 credits | 375 credits | 425 credits | 475 credits |
|
+10% Freeze | 200 credits | 300 credits | 400 credits | 500 credits | 600 credits |
| Upgrade | 1st Upgrade Cost | 2nd Upgrade Cost | 3rd Upgrade Cost | 4th Upgrade Cost | 5th Upgrade Cost | |
|---|---|---|---|---|---|---|
|
+10% Health | 175 credits | 325 credits | 475 credits | 625 credits | 775 credits |
|
+50% Damage | 500 credits | 900 credits | 1,300 credits | 1,700 credits | 2,100 credits |
|
+15% Range | 100 credits | 175 credits | 250 credits | 325 credits | 400 credits |
| Upgrade | 1st Upgrade Cost | 2nd Upgrade Cost | 3rd Upgrade Cost | 4th Upgrade Cost | 5th Upgrade Cost | |
|---|---|---|---|---|---|---|
|
+100% Health | 1=75 credits | 100 credits | 125 credits | 150 credits | 175 credits |
|
+50% Cash Per Second | 750 credits | 2,250 credits | 3,750 credits | 5,250 credits | 6,750 credits |
| Upgrade | 1st Upgrade Cost | 2nd Upgrade Cost | 3rd Upgrade Cost | 4th Upgrade Cost | 5th Upgrade Cost | |
|---|---|---|---|---|---|---|
|
+10% Health | 5 credits | 10 credits | 15 credits | 20 credits | 25 credits |
|
+25% Damage | 800 credits | 1,200 credits | 1,600 credits | 2,000 credits | 2,400 credits |
|
+20% Range | 5 credits | 10 credits | 15 credits | 20 credits | 25 credits |
|
+25% Splash Radius | 1,000 credits | 1,500 credits | 2,000 credits | 2,500 credits | 3,000 credits |
| Upgrade | 1st Upgrade Cost | 2nd Upgrade Cost | 3rd Upgrade Cost | 4th Upgrade Cost | 5th Upgrade Cost | |
|---|---|---|---|---|---|---|
|
+20% Health | 1,000 credits | 1,025 credits | 1,050 credits | 1,075 credits | 1,100 credits |
|
+100% Damage | 1,000 credits | 1,125 credits | 1,250 credits | 1,375 credits | 1,500 credits |
|
+15% Range | 1,000 credits | 1,050 credits | 1,100 credits | 1,150 credits | 1,200 credits |
Scrapped Credit Upgrades
Currently, there are nine credit upgrades that were scrapped for unknown reasons.
| Upgrade | Mechanic | |
|---|---|---|
 |
Rebuild Count | Increases the rebuild count of the selected tower. |
 |
Rebuild Speed | Shortens the rebuild duration of the selected tower. |
 |
Health Per Kill | Heals the tower when it kills an enemy. Seemingly similar to Health On Kill. |
 |
Gas Cloud Area | Upgrades the radius of the gas cloud. |
 |
Gas Stick Duration | Upgrades the stick duration of the gas cloud. |
 |
Collision Resistance | Adds or improves the  collision resistance of the spawner tower's units.
|
|
Health On Kill | Heals the tower when it kills an enemy. Seemingly similar to Health Per Kill. |
 |
Stealth Regain Speed | Shortens the cooldown of regaining stealth. |
|
Gain Stealth | Grants the tower passive  Stealth.
|
Strategies
- Credits should be invested carefully: Purchase upgrades for Towers that are actively being used. When a Tower ceases to be important, refund it's upgrades and reinvest the Credits into other Towers.
- Towers that already have high health or do not need to be placed close to the track should not need any health upgrades.
Trivia
- The Credits Upgrade Menu is the first mechanic that allows players to directly increase tower stats using Credits. Rather than passive mechanics, it lets players directly interact with and upgrade tower stats via the menu.
- The Credits Upgrade Menu is based off of the TF2 Mann Versus Machine credit upgrade system, where players can upgrade their weapons & Class using credits dropped from defeated enemies.
- The Credits Upgrade Menu tower stat increase percentages and costs seem to be dependent on the difficulty selected for the Robot Invasion Event.
Notes
| ||
|---|---|---|
| Browsing | Badges • Beginner's Guide • Currency • Enemies • Events • Event Enemies • Gamemodes • Maps • Minor Characters • Narrators • Soundtracks • Towers • Units • Update Log | |
| Features | Achievements • Battle Pass • Codes • Credits Upgrade Menu • Daily Login Rewards • Deployables • Emotes • Event Shop • Keybinds • Ping System • Power-ups • Name Tags • Ranks • Skincrates • Vending Machine • Ronald | |
| Mechanics | Tower Mechanics | Interactive Abilities • Skins • Status Effects |
| Enemy Mechanics | Attributes • Status Effects | |
| Map Mechanics | 2021 Koenigsegg Jesko • Fortress Snowlyn Gate • GDA Artillery • GDA Base • Gatling Sentry (Finality)/G.U.N. Facility • Cannon Sentry (Castellan Reach)/Pacifica Ruins • Machine Gun Sentry | |
| Developers | Atrazine • GDILIVES • SWAGER21c • xonae • Loravocado | |
| Miscellaneous | Developer Products • Gamepasses • GDA • Lobby • towre defns real • Tower Defense X • Tower Defense X (Group) • Unreleased/Scrapped Content • Merchandise | |