Player 1 (purple hand) uses arrow keys to move and space to hit the shell Player 2 (blue hand) uses wasd keys to move and f key to hit the shell. The aim of the game is to hit the shell onto the bottom and top of your opponent's side (sounds more complicated than it is), think 'pong game'.
I wanted to make a game, so to fit in with the theme of serenity, I added a sunset blockshade background (so credit to google images) and music, added with a beach theme and a beach game (volleyball). So basically, it is a 2 player pong game in a serene setting. The seashell is from google images, and the background's original picture is from google images, and I blockshaded it.