Currently working on a JS game project for a year, so the Unity skills are a bit rusty, but I have zero problems with trying different engines and languages.(Maybe with the something heavy like unreal c++, I have no problems with unreal blueprints tho)

I have experience with simple simulation games, failed tycoons, 2d top down action games(more with bullets, but a little with swords. Also made a couple Isaac-esc artifact systems), and right now making a 2d turn based tarkov/pathologic survival game. 

I might not be able to give all my time to the jam, but I will give as much as I can.