Click the green flag, sit back, enjoy. Press space to cycle through the different costumes. Definitely try making your own waves; anything that fades in two colors (or even fades to nothing) looks really cool! I (@TheComputerCrasher) added a slider to change how fast the waves move. The default is 4, because that's what was used in the original project, but you can speed it up or slow it down if you want. I wouldn't recommend anything above 10, though.
