Fallout Buster

A metroidvania where you can swing from blocks and adventure through a alien base

Space makes your character jump

A and D make your characters move left and right

S allows you to save your games at save points (Make sure they worked by turning red)

Left clicking allows you to charge and fire your gun (some blocks can only be broken by a full charge shot)

Right clicking allows you to use your grappling hook (once you've gotten it) you must target a block of wood and be in the air to begin swinging. Once you are swinging you must use Space, Shift or S to drop the grapple, each key releases you in a different way