Thanks a lot for your kind review ! Yes if I keep on going with this game the first thing I will try to change is the randomness of the key attribution, having to change the place of your fingers each time you get ammunition is already quite a challenge, having to learn the role of each key is clearly too much for the first levels, maybe this concept would be interesting for a couple of last levels. And I already have some ideas to make this game somehow crazy with some maybe fun additional elements, so killing the monsters would not be the only goal to reach the next level. Thanks a lot again for trying my game.