Steam now offers the unexpected release of the Ridiculously Bloody Blood Pack, new DLC for Warhammer 40,000: Dawn of War II - Retribution (thanks Eurogamer). The title of this is apparently not an exaggeration, as a large portion of the description covers just how much gore this adds to the real-time strategy sequel:

Thought of the Day: Success is measure in blood; yours or your enemy’s.

Indulge your bloodlust as never before! With massively increased frequency and size of blood effects, the Bloodpack DLC brings combat in Warhammer® 40,000® Dawn of War® II: Retribution™ to a new level of brutality. Subtlety be damned!

WARNING! This content is EXTREMELYbloody which can affect battle visibility when in combat. This option can be turned off from the Steam library-> > Dawn of War II - Retribution > Properties > Ridiculous Bloody Blood Pack > tick box (checked = on, unchecked = off)