Hi, really good game!
The idea is very simple, but also super addictive. I enjoyed it a lot.
I liked the directional sound when "picking a side". Well done.
The only small suggestion I can come up with is the duration of matches (which I think is a bit too long). I would add a higher penalty for picking the wrong side. But maybe it's just my personal feeling.
Anyway, really good job!
P.S.
Please, come to leave feedback also in my entry, I would really appreciate it since it helps a lot to improve for the next Jam and as a Game Dev :)