Hey hey! Tabletop designer here who'd be thrilled if someone wanted to adapt any of my games!
https://vidityavoleti.itch.io/
A lot of my games are worldbuilding focused, so I'd even challenge someone to play them (like A Land Once Magic) and then make a game based on the world you made! Spellchitects is a collaborative drawing game thats all about spell creation, I can totally see some video games utilizing it in some form!
I think my easiest translatable game would be Space Goblins! It's already designed with a very roguelike loop and fun and easy randomization and chaos for a variety of digital game genres!
I'm also hoping to make something based on a video game, so here's to a fun jam of us itch creators finding each other's work!!