Doesn't scale the game when fullscreen (game is tiny, only expands the background)
Prestige system is pretty poor, there's no benefit to staying around once you can press it, effectively no content past 10K coins
Resource compression upgrade reapplies every single time you buy a generator. This means the game very very quickly becomes broken as all three generators effectively become free.
There's just not really much of a game here, needs to go back in the workshop for a while longer