Thank you for the high praise!
Actually, an update is already in the works. The collision bug you encountered has been fixed, and I've spent a lot of time optimizing combat and rendering performance, which significantly improved the FPS.
I plan to re-upload the game along with the new networking features in version 0.3.0 in a few days, which will also include a new map and updated character art.
Doing a game jam is absolute exhaustion, but it's been a blast!