Good game ! The main loop works perfectly. Probably you could add some screenshake and reloading time bar or animation so you can be able to know how much time does it take to. Also thumbs up for the complete Menu, including volume options ! :)
Quite fun to play ! I had a problem with the speed increase after second attempt to play the game, suddenly started FAST AF ! Nice game esthetics :)
Super fun to play ! The co-op mechanics are quite good. Keept me entertained for as long as I played :) Well done !