WASD or arrows to move. Click or space to shoot. I entirely copied clone wars for this and only changed the asteroids to Struan heads for fun. When loading, click or press space to skip the intro. (Sorry @nartsdoogle , but it's really annoying having to watch the intro every time you fire up the game.) When it asks you for your save code, if you don't have one, just enter 'no'. If you do have one, enter it and your progress will be restored. During gameplay, collect the booster packs to help you on your mission. I'll leave discovering what they do to you. Avoid Struan heads (Obviously!) and collect the yellow orbs to top up your AMMO, displayed in the top left. When you have collected points (obtained from pretty much everything) spend them in the shop for buffs. I'll also leave the discovery to you, but if you don't like them, just get the refund option to remove all the buffs and get (most) of your money back. There are multiple different Struan head costumes, as an inside easter egg. Just go inside the 'Struans' Sprite, head to the 'When I Start As Clone' script, scroll down to the 'Switch Costume To 'Struan'' block and insert the variable 'index' that will be next to it in the 'Struan' costume section. Please comment anything I should change and I will probably change it.