Use arrow or wasd keys to move and the player points towards the mouse pointer. Press space or left click to fire lasers and hit the lemons to get as highscore as possible. Watch out! If you touch the lemons you will lose your health and if your health is 0, its game over. I think you should try it on turbowarp. The hacks are: 1. you fire more bullets and there are three rows of bullet firing, basicly multishot rapidfire. 2. you have 1000 health. 3. Now the red bullets bullets can kill even the the big lemons in one shot while the default one does 3 damage. 4. you can switch between two types bullets by pressing z key. 5. These are the default one and the red one. 6. The default one does what it normally does but the red one does more damage than the default one and does not get deleted after hitting a lemon.
Thanks to griffpatch for tutorial. Also check out the original: https://scratch.mit.edu/projects/694588787