Holy shit, this game is hard, but also addicting. I reached depth 150 (don't know if this is good or bad). I also think that would be good to use W,A,S,D , or at least ctrl for S. Good job, I had a good time playing this.
Love to hear that. Our ASAP priority: changing the difficulty of the game. We really got used to play testing it ooops haha. Also, going to add WASD as primary keys next update, don't worry :)