Need a good co-op RPG

[oll3h]

Torchlight 2. Takes a great steaming turd on Diablo 3.

 

[Indie]

If you're after 2-player co-op, check out Orcs Must Die 2

http://store.steampowered.com/app/201790/

You do leve your char up and equip him with skills/traps etc, so it sort of fits your requirements... it's huge fun as a co-op game

I keep meaning to check the co-op out on that... love those games so much!