Left and right arrows to turn. X to launch a massive piercing bullet(special attack). Press 1 to switch to sniper Press 2 to switch to machine gun. Press 3 to switch to rocket launcher. Press P to pause and P again to un-pause A boss will sometimes randomly appear with a flash of green. Once you get to 300 points then things will start to get a little hectic...
I mostly followed Warframe's channel to make this. Make sure to check out some of his amazing games! Click the green flag 2 times when u start. PS: Read the stuff that shows on the pause screen.
