I had a serious problem during play, after spending upgrade points, uprade menu has't close, and I continue spend points. So at all i had -200 upgrade points and not working game : / 

Did i do something wrong? : \ I'd add to this comment screenshot, problem was marked in blue rectagle

P.S. Please,  try to play my game, rate and leave comment, it's very important for me, thanks!

Cool concept, needs a lot of polishing for sure but it is a jam after all, good work :)

A cool idea, I like that you have to sacrifice your dudes to survive. It definitely needs some work, I could see this being a fun game with some balance and bugfixes.