It's hard to make a good 3d platformer, but you managed to do it in just a week! And somehow adds multiplayer to it, this alone is an accomplishment worthy of praise.T
The game itself is really fun, the movement feels great and smooth, coupled that with a well-designed level and you got yourself a very entertaining experience.
The visual of this game is great, you managed to capture those N64 era feel perfectly, so overall amazing job on this!