Workshop/Defense Absolute
From The Tower - Idle Tower Defense Wiki and Guides
Unlocked in 
Workshop for 75 coins after Health and Health Regen with Defense Percent. There are 5000 upgrades in the workshop.
| Level | Value | Cost | Total Cost |
|---|---|---|---|
| 1 | 1 | 50 | 50 |
| 100 | 1.02K | 77.24K | 2.40M |
| 200 | 5.99K | 107 | 31.29M |
| 300 | 17.16K | 147 | 133.84M |
| 400 | 38.39K | 196 | 348.64M |
| 500 | 74.22K | 254 | 723.03M |
| 600 | 126.84K | 321 | 1.31B |
| 700 | 198.06K | 399 | 2.15B |
| 800 | 289.48K | 487 | 3.32B |
| 900 | 402.57K | 586 | 4.86B |
| 1000 | 538.72K | 696 | 6.82B |
| 1100 | 699.24K | 818 | 9.29B |
| 1200 | 885.36K | 951 | 12.30B |
| 1300 | 1.10M | 1.10K | 15.93B |
| 1400 | 1.34M | 1.25K | 20.24B |
| 1500 | 1.62M | 1.42K | 25.29B |
| 1600 | 1.94M | 1.61K | 31.15B |
| 1700 | 2.30M | 1.80K | 37.88B |
| 1800 | 2.70M | 2.01K | 45.56B |
| 1900 | 3.14M | 2.23K | 54.25B |
| 2000 | 3.65M | 2.46K | 64.03B |
| 2100 | 4.21M | 2.71K | 74.96B |
| 2200 | 4.84M | 2.97K | 87.11B |
| 2300 | 5.53M | 3.25K | 100.56B |
| 2400 | 6.29M | 3.53K | 115.37B |
| 2500 | 7.13M | 3.84K | 131.63B |
| 2600 | 8.04M | 4.15K | 149.40B |
| 2700 | 9.07M | 4.48K | 168.77B |
| 2800 | 10.22M | 4.83K | 189.81B |
| 2900 | 11.50M | 5.19K | 212.58B |
| 3000 | 12.92M | 5.56K | 237.18B |
| 3100 | 14.50M | 5.95K | 263.68B |
| 3200 | 16.23M | 6.35K | 292.15B |
| 3300 | 18.12M | 6.77K | 322.67B |
| 3400 | 20.19M | 7.21K | 355.33B |
| 3500 | 22.43M | 7.65K | 390.21B |
| 3600 | 24.85M | 8.12K | 427.37B |
| 3700 | 27.45M | 8.60K | 466.92B |
| 3800 | 30.25M | 9.09K | 508.92B |
| 3900 | 33.24M | 9.60K | 553.45B |
| 4000 | 36.44M | 10.13K | 600.61B |
| 4100 | 39.83M | 10.67K | 650.47B |
| 4200 | 43.43M | 11.23K | 703.12B |
| 4300 | 47.25M | 11.80K | 758.64B |
| 4400 | 51.28M | 12.39K | 817.11B |
| 4500 | 55.53M | 12.99K | 878.63B |
| 4600 | 60.01M | 13.61K | 943.26B |
| 4700 | 64.71M | 14.25K | 1.01T |
| 4800 | 69.64M | 14.91K | 1.08T |
| 4900 | 74.81M | 15.58K | 1.16T |
| 5000 | 80.21M | 16.75K | 1.23T |