Wow! You achieved a lot in the time alloted. This is great, I really appreciate the time taken to balance the movement to almost utter perfection. Its challenging but fair.
The alternative camera move provided feels much more natural.
The use of "QUIT" in the pause menu's options menu threw me off lol. Also, 9 slice your button backgrounds because that kinda stretching is easily fixed. Honestly though, I'm nitpicking, this is insane given the time especially with the inclusion of multiplayer.
Nicely done, turn this into a full experience and you could easily cash in the I Am Bread, Untitled Goose Game, Goat Simulator vibe. Nice work!