I had gained Cerber and then cleared the stage that came after, then the game crashed.
I was playing on browser and the game just didn't respond to anything anymore.
Viewing post in Neuroplasticity jam comments
Our game is 100% glitch-free minus the bugs...
In all seriousness though, we've noticed many crashes during play-testing, but a lot of them we couldn't resolve before the whole deadline was coming up. Then again, we had an extra hour to submit due to the extension, but we opted to simply submit before the original time.
Perhaps some bug fixing is needed...