Really fun game! I enjoyed the 3D volleyball gameplay a lot.
A couple quick thoughts: even though the intro cutscene is short and clean, adding a skip option (or removing it) might help players jump straight into the action faster. Also ran into a quick bug where the red player got awarded the win even after I won the match!
Loved it overall though! I made a jam game too if you want to give it a shot—it's a local multiplayer platformer where you fight to steal each other's time to survive!