Cool concept, love that you shipped the editor, very game jam. This game reminds me of another submission, Escape Pod, and could maybe borrow some ideas from there.

I think this has a lot of potential! The placing of parts is super cool, it would be neat with multiple weapon types or pieces that interact if they're next to each other? or like, pieces that change your movement patterns? Idk, I think its a neat idea and you've got a good prototype here. 

I really liked the idea of taking opponent's parts and being able to fix them anywhere on yourself. I wish I encountered more opponents though, after some time I wandered around without finding anyone.

Had a cool moment where one of my arms got blasted off but I was able to reattach the gun to another one mid fight and got revenge! I was dead in the water after the fight though, no legs left lol.

Love the idea, but it's pretty incomplete :)