Guns to add:
Simple Gun - Shoots 2 bullets per second
Machine Gun - Shoots 10 bullets per second
Buck Shot - Shoots a round per second. 6 bullets spread out
Flame Thrower - Slow bullets, expanded, gets larger
Rocket Launcher - Throws big slow bullets, on hit does a radius of damage, damage porportional to distance from center
Laser - Raycasts, continuous red laser, stops when hitting something but has max range of 5000. Does continuous damage