Arrow keys or wasd (they both control differently) to move or you can go into settings, enable mobile and drag to move (mobile mode on pc make the player follow the mouse.) So far, there is x/3^2=y, -x/3^2=y, y=30(cos(x)) (it is offset and there is a warning for where it will be around), y=2(tan(x)), y=2x/3 and -y=2x/3.The formula will appear on the screen for about half a second, giving you time to dodge. There will be items falling from the top of the screen and if you collect them, either: 1. You gain 1 hp (max 3) 2. Your speed is set to 1.25 for 10 seconds 3. Your speed is set to 0.75 for 10 seconds 4. The graph speed is set to 1.25 for 10 seconds 5. The graph speed is set to 0.75 for 10 seconds 6. Your size is set to 1.1 for 10 seconds 7. Your size is set to 0.9 for 10 seconds 8. Your controls will be inverted There is A LOT of settings to change to suit you or experiment how long it takes for you to break the sound barrier. Add a comment for how I can improve.