thank you for your review, and for playing!
cleaning the whole level isn't required, but that's what will get you the most cash. negative timer removes 1 dollar each 5 seconds passed, so you better leave the level as soon as possible!!!
can't say anything about mutations, you just have to pray to rng gods and hope ㄟ( ▔, ▔ )ㄏ that's disappointing, i know