Hi! First of all thanks for the feedback!
Weve received a lot of return on the loudness of the voices ingame and are currently working on adjusting them. As for the controls, can you discribe a little bit more your issue. The game was made with french keyboards (using Z,Q,S,D to move around), maybe the issues comes from there since you are probably using a universal keyboard (using W,A,S,D to move around). Anyway we're also working on this and fixing a few other ingame bugs.