I played the recent experimental demo and it's an exciting concept that threatens to be a lot of fun with proper level design or a polished multiplayer experience. Currently, the demo is nothing more than a blank room with sparse enemies charging at you, but the mouse waggle combat and the different types of weapons prove entertaining, unique, and surprisingly visceral. Won't rate it due to being unfinished but if this ends up being something I'd gladly play it. Here's hoping.