Workshop Attack Discount is a lab research that cuts the coin cost of upgrading your attack workshop stats. The more you level it, the cheaper each attack upgrade becomes, so your coins stretch further during a run.
Description
Workshop Attack Discount reduces how many coins you spend on attack upgrades in the workshop. It applies to the attack workshop upgrades, lowering their coin price so you can afford more levels of them over the course of a run.
Lab
You unlock this lab through Milestones by reaching wave 40 on tier 1. Once unlocked, it can be researched up to level 99. The per-level research costs and times are listed in the table below.
| Level | Time | Cost | Value |
|---|---|---|---|
| 1 | 0d 0h 0m | 30 | 0.50% |
| 2 | 0d 0h 6m | 71 | 1.00% |
| 3 | 0d 0h 16m | 178 | 1.50% |
| 4 | 0d 0h 31m | 398 | 2.00% |
| 5 | 0d 0h 52m | 772 | 2.50% |
| 6 | 0d 1h 20m | 1,340 | 3.00% |
| 7 | 0d 1h 56m | 2,120 | 3.50% |
| 8 | 0d 2h 39m | 3,170 | 4.00% |
| 9 | 0d 3h 31m | 4,510 | 4.50% |
| 10 | 0d 4h 32m | 6,170 | 5.00% |
Lab: Workshop Defense Discount
Workshop Defense Discount is the defensive counterpart to this lab. It unlocks through Milestones at wave 50 on tier 2 and, like the attack version, has 99 levels. Instead of attack upgrades, it reduces the coin cost of your defense workshop upgrades.