This isn't exactly the RPG I think you intend.. However I thought Farcry 3 was quite an impressive game to tie me over..

Story mode goes through a pretty solid storyline, has a skilltree similar to a standard RPG, along with a singular large, progressive map.. Collect items, "craft" gear that lets you hold more items/ammo/loot etc.. Buy guns and ammo..

It is a FPS, but I consider it sort of RPG as well to an extent.. Story mode is at least.

If you couldn't tell I was impressed.