Oh shoot, I really should check the forums more often. I thought I saw it on RnG's Twitter that JnG cannot go on Steam because of questionable content or something. But apparently it's on Greenlight, so it shall receive all of my upvotes.
The comments are kinda weird. It looks like Rake in Grass are trying to bribe people to upvote in exchange for games?... I'm not sure what's going on in there. No matter, I think the game is good and deserves a place on steam.