GOG is currently running a weekend sale on a range of Warhammer games, and giving one away for good measure. You can get Warhammer 40,000: Rites of War free on the store-front for the next day or so.
Released in 1999, Rites of War is a real-time strategy game developed by DreamForge. It was published by Strategic Simulations, the developer and publisher behind the influential Panzer General games, as well as a long list of other RTS classics in a multitude of properties. This particular Warhammer 40k title focuses on three races: the Tyranid, the Eldar, and the Imperium, as the latter two are forced into an uneasy alliance to stop an invasion from the former. Reviews were a bit shaky at the time, but you can't ask for a better price to see for yourself.
To avail of the offer, you can find links on the Warhammer 40,000: Armageddon down a cool 80%.
Humble has a reasonably captivating.
Brush up: An extensive guide to painting miniatures
Speaking of Total War: Warhammer 2, did you know put together his very own gaming rig.