There needs to be a confirmation for spending gems or something. Accidentally clicked on the speed up button after starting a craft and wasted two gems. :/
I can't wrap my head around the idea that none of the starting unlocked levels are marked as "beginner" or "easy", or that you can't (so far as I can tell) start on wave one after you've reached a checkpoint in a level.
I think what really needs to be fixed is the way snipers target when they reach the opponent's base. It's annoying to see them get picked off because they're not attacking enemies shooting at them.
lolol