Press u, m then a to start the hack. You can also click until you can get a pickaxe, where you get the price back! This game is entirely automatic, it also has rebirths! To be honest, I kind of hacked this too much. 5 different stats!
It's a bit broken. Extra upgrades are: Black Square, ULTRA BOOST, ULTRA MEGA BOOST Rebirths only work in the hack.
