Arrow keys to move. Don't touch asteroids. [SPACE] key to shoot. point tour mouse in the direction you want it to shoot. Be wise about shooting! Every time you shoot 10 darts, your energy will be empty. It will recharge every 0.4 seconds, but I do recommend you to still use your darts carefully. Your score depletes every second, like a timer.
Thanks the book Scratch Programming Playground @ No Starch Press. Here is the link for the resources: https://nostarch.com/scratchplayground/
