Hi Crischu, I'd love to talk to you about potentially doing audio for you! I'm typically an Unreal generalist that wears lots of hats on jams, but I've been learning FMOD over the last year and this jam would be a good opportunity to just focus on audio for a month. Unity can integrate with FMOD, and I think Ren'Py can with some programming work. You can see my jam submissions on my itch page, I've used FMOD for the past five jams we've done, and Mecha Resonance placed #1 in audio in last year's GitHub Game Off jam. I've never used Ren'Py but I have used Unity in years past.
Hey Matt, are you still looking for a team? If so join our recruitment discord so I can DM you: https://discord.com/invite/RPZeawTxPQ