This is a sick two player game, however I don't have a gamepad to try it with anyone else atm, one big improvement would be to make a bot that I could play with instead, however, the game itself looks really good, a 3D game in 3 days is very intense workload I could imagine, the concept is really unique and although inspired by ping pong I love how you've implemented it with gravity and the moon! Great use of the theme, honestly such a good game with loads of potential with a bot update!