Left and right arrow keys to move Up arrow key to shoot the laser Don't let the rocks hit you Have fun! Beta: added basic controls, rocks, and a laser. Update 1: added new backgrounds and a start button. Update 2: added a laser cooldown, a timer, sounds, and bug fixes. Update 3: added mobile Update 4: smooth movement; removed mobile(I couldn't rig it to the main code) Update 5: Part 1: added UFO; Part 2: added skins and new backdrop
