As part of its ongoing five-day Paradox sale, Steam has knocked 50 to 75% off various titles including Magicka, King Arthur, Mount & Blade, Europa III and tons more. Dozens of Paradox titles and downloadable content packs are available in a massive bundle for $99.99. Alongside those deals, Steam also offers 75% off Darksiders and 50% off various Star Wars titles. Meanwhile, you'll find 75% off Red Faction: Guerrilla and Call of Juarez: Bound in Blood at Impulse, discounts on Dragon Age titles at GamersGate and 50% off two Prince of Persia games via Microsoft.

Steam
Paradox Complete Pack $99.99 (87% off)
Darksiders $5.00 (75% off)
Star Wars Collection $49.99 (50% off)
King Arthur Collection $7.49 (75% off)
Magicka Collection $12.49
Cities in Motion Collection $19.99 (50% off)
Mount & Blade: Complete $24.99 (50% off)
Europa Universallis III Chronicles $14.99 (50% off)
Penumbra Collector Pack $9.99 (50% off)
Majesty 2 Collection $9.99 (50% off)
More...

Impulse
Red Faction Guerrilla $4.99 (75% off)
Call of Juarez: Bound in Blood $4.99 (75% off)
Metal Brigade Tactics $4.99 (50% off)
gShift $4.99 (50% off)

GamersGate
Dragon Age Origins Ultimate Edition $11.98 (60% off)
Dragon Age 2 $14.98 (50% off)
Stellar Impact: The Tactical Space Game $13.37 (33% off)

Direct2Drive
Star Wars: The Force Unleashed II $9.95 (50% off)
Star Wars: The Force Unleashed Ultimate Sith $9.95 (50% off)
Star Wars The Clone Wars: Republic Heroes $9.95 (50% off)
Lego Star Wars: The Complete Saga $9.95 (50% off)

Games for Windows
Prince of Persia: SoT $4.99 (50% off)
Prince of Persia: WW $4.99 (50% off)

Origin
FIFA Soccer 11 $29.95 (25% off)

Good Old Games
50% off Tex Murphy titles