Ok, technically it's more of an astral projection, but what I put earlier gets the point across, it's shorter to write and it has that meme ring to it.
Pseudo-haunting is an experimental retro survival horror in which you fight ghost-bug-things by ripping your spirit off your body. Your "ghost" deals area damage to the enemies, with bonus damage if you get close to them. However, using this spirit leaves your real body frozen in place, and staying close to it reduces your attack's range.
Welcome to the worst game of "shoo, go away" ever.
Also on Steam: