As I said for "Bomb from Mars" game, A or B games are a great fit for terminal games. Game was too short though, it was Choose A -> die or B -> die. Keep it up, I looked at your code, you wrote much more code than presented in the game. I think it is 5 times as much code as in "Bomb from Mars" game. A little more work post jam and you can improve it. In your OP2, OP3, ... functions, try to cover the case where the user enter wrong input and inform the user about it. Keep it up.