Right and that's the way of it, first I apologize if this bothered you, now please listen to me. This "game" was done in 2 weeks for a learning game jam by someone who did not know anything about 3D. Obviously I played it and I knew about those unfair bugs but I wanted to finish it anyway. Maybe I should have specified it well bellow. But I have not hurt you nor have you given me money for the "game", so I do not understand your reaction.
Anyway, I'm sorry and thanks for commenting :)