Type in the cheats menu (Shop -> Bonus): All weapons - SHLICK, All upgrades - SHLACK, Infinite Jetpack - BIRD, Run faster - MYBOOTS, Low Gravity - ONMOON, Giant Kamikaze - GODZILLA, Invincible to other explosions - MYBOOM
Kill as many people as possible in this awesome bloody shooting upgrade game! Destroy everything in your path and wreck as many things as possible! Use big bombs that will take you out as well as everyone around you! Complete your objectives and buy better weapons.
Use the ARROW KEYS to move. Use the SPACEBAR to shoot. Use the E KEY to switch weapons. Have fun and good luck!