This is such a fun way of interpreting "Better Together" - I didn't expect to see a rendition of Beautiful Katamari haha. It feels really smooth to play, and I love that you managed to incorporate the objects that you pick up adding to your hitbox . I do kind of wish they stayed permanently attached to your hitbox, since it seems like they only do briefly after you first pick them up, but I imagine that would have caused a lot of headaches when designing and debugging for a game jam.
I did get suddenly restarted twice and I'm not really sure why it happened - the first time I was near the edge of the map, so I thought I might have run into a bound without noticing, but the second time I was nowhere near. Is there a hidden timer or some other lose condition I didn't pick up on?
I also love the menu a lot :)