Thanks! Yep, I'll make some tweaks for sure.
The generation system (and some other bits) is based on this excellent tutorial series by Gamesplusjames: https://www.youtube.com/playlist?list=PLiyfvmtjWC_XmdYfXm2i1AQ3lKrEPgc9-
Looks like the jam is over, but I'll make sure to check out your game. :)