Weekend game deals: Assault on Dark Athena for $5

The Chronicles of Riddick films weren't popular among critics, but the video game adaptation actually scored solid reviews. Steam has cut 75% off The Chronicles of Riddick: Assault on Dark Athena (a sequel to TCoR: Escape from Butcher Bay, but it includes the original campaign). Meanwhile, RTS fans might want to swing by Impulse to pick up the Dawn of War Collection at half off, and Microsoft is offering Alpha Protocol for 50% off.

Steam
The Chronicles of Riddick: Assault on Dark Athena $5.00 (75% off)
Strong Bad's Cool Game for Attractive People: Season 1 $14.99 (50% off)

Impulse
Warhammer 40,000 Dawn of War Collection $24.99 (50% off)
Burnout Paradise: The Ultimate Box $14.99 (50% off)
Armada 2526 $14.99 (50% off)
Star Wolves 3: Civil War (70% off)
Star Ruler $14.99 (50% off)
Avencast: Rise of the Mage $5.09 (66% off)
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GamersGate
Two Worlds Game of the Year Edition $4.00 (60% off)
Test Drive Unlimited 2 $39.99 (20% off)
Storm over the Pacific $42.46 (15% off)
World War 2 Time of Wrath $5.95 (80% off)
Creeper World $3.98 (60% off)
Conquest: Divide and Conquer $7.50 (60% off)
Majesty 2 Fantasy Kingdom, Kingmaker, Battles of Ardania 75% off
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Direct2Drive
50% off All Focus Home Interactive titles

Games For Windows
Alpha Protocol $14.99 (50% off)

EAStore
Dragon Age Origins Ultimate Edition $39.99 (20% off)
Need for Speed Hot Pursuit $29.95 (40% off)
Medal of Honor $29.49 (26% off)