There are a lot of excellent games that exist in the warhammer universe. However when I mean games, most of which are actually mods of these games in a warhammer setting. Whenever I need my warhammer fix, I play these mods, and I would highly recommend it to others. 1. Call of Warhammer; its a mod for Medieval 2: Total War, set in the old age of warhammer you can control almost every faction known to the codex. 2. OFPWH40K - Probably the coolest Warhammer 40k mod, it was made in the Arma 1 engine, if you're impatiently waiting for EC to come, give this a try as it functions almost exactly like how I expect Eternal Crusade to function. Link
Posting to my 40k Facebook page, reading the Iron Warriors Omnibus, reading Soul Hunter (Night Lords trilogy), playing Titanfall and Planetside 2, etc.
http://www.moddb.com/mods/ut40k-the-chosen holy shit. unreal tournament 3 40k mod. but guess what. YOU DONT NEED UNREAL TOURNAMENT 3 TO PLAY IT AKA ITS A STAND-ALONE GAME!!!!!!