A good job, its a good plateformer, but I didnt understand how to pass level, sometimes it was killing everything, other time it was coins .

Maybe it's just a windows version thing but game is extremely buggy: suddenly game went from English to Spanish, and upon death on level ~ 8 or 9 teleported me back on the level 2. 

I really enjoy how I can just spam knifes, gives a certain sense of power. Despite the level jump, I enjoyed every aspect of this game, nice work!