Really nicely done. Kind of like a better version of Elder Scrolls' alchemy without all the other boring stuff. Also reminds me of Big Pharma except for the fact that I hated Big Pharma.
I'll admit to getting a little obsessed for a day trying to figure the Ultimate Strategy. In the end I managed to pull off a win (my first and probably last) on normal difficulty in about 1500 turns (could you call that a speed run?). SPOILER: Fumes + Adrenaline + Fry Pan = OP ;)