loved it, but some pointers... the sound was choppy, sometimes there was none for several seconds, but maybe that's because of old cpu, although character moved without any noticeable lag. also, you should consider to include a different key-mapping(moving character with arrow keys). yes, i feel comfortable moving character in 3d shooters with wasd, but at the same time i have 5 actions packed in my mouse (looking around, shooting, changing weapon, crouching, jumping), and that is 1 action more... so, it feels kinda weird to do most of the actions with my left hand.. other than that, Nice work, keep it up! ;)