Great job at making this and making the game a multiplayer! That's rarely seen in Game Jams unless it's a split screen local multiplayer so that's an extra chocolate chip cookie for you! - Multiplayer games can be risky for Game Jams though, but you done it in the right way!
The game is very simple, I feel like a lot can be added, and I'm not too sure where the 'Only One' theme comes in?
Anyway, congrats for getting this game done in 48 hours for the GMTK Gamejam! Great great job!
If you haven't yet, I would really appreciate it if you check out our game too!
(-Amy)