That cost curve is prettttttt steep tho
Viewing post in Trash Collector jam comments
Congrats! I'm curious how long it took for you. I used a formula to determine upgrade costs with a decrease at the upper limit of each. So I'm sure balancing is needed.
Here's the formula if you have suggestions (upgradeTrash is the current price, startingUpgradeTrash is the initial price):
upgradeTrash = Mathf.CeilToInt(upgradeTrash + (0.25f * upgradeTrash * (1.0f - (upgradeTrash / (100f * startingUpgradeTrash)))));