You did a good job to recreate the game. To add up to the controls comment, you may look into locking the mouse focus into the game so it's easier to play. It feels like the controls are tied to the mouse position rather than body physics/weight, so it's hard to control it. If you would work into other lite games, i would love to talk about investing in them. Regarding Graphics, there are lots of possibilities now with AI, is this something you are considering? Good luck with your project!