Arrow keys to move, space to shoot, Z to kick. if you have the black gun (which is obtained by getting 50 points) hold space to rapid fire.
Bullet, ammo and healing tubes sounds are from scratch library. Sounds by a human is by me, yes even the zombie sound that sounds like i'm sipping an orange juice container. Change log (i will not include versions before V1.04) V1.04: Changed some sounds