Hey thanks a lot for playing and for the feedback. I could say that for me the nostalgia factor is in the "paying life" sound, I've always liked the megaman's life bar sound, so maybe I've got inspire by it.
I want to re-work the art and continue polishing the gameplay and gamefeel. I'm working on an update to post once the jam is over. I'll be sure of make a Linux build as well :)