The FPS RPG market isn’t exactly a crowded one. People might mention titles like Fallout and Deus Ex, but overall, there’s just not a whole lot of games ambitious enough to take on the genre blend, let alone stage it in a semi-open world and slap some co-op modes on too.
Yea, we need more FPS RPG. Sadly there's very few.
This one needs more polishing. The devs promising a demo soon, though.