Steam's 'Treasure Hunt' promotion continues this weekend with four new objectives that involve Mafia II, Magic: The Gathering, and Droplitz. All three have been reduced for the event. Meanwhile, holiday sales are intensifying across the board. In addition to various game discounts, Direct2Drive offers 20% off any title via coupon code "HOHOHO". Impulse, GOG, Microsoft and EA have also cut 25 to 75% off a wide array of games, including Sins of a Solar Empire, Battlefield 2: Complete Collection, Crysis Warhead and Medal of Honor.
Steam
Amnesia: The Dark Descent $9.99 (50% off)
Magic: The Gathering $4.99 (50% off)
Mafia II $33.49 (33% off)
Droplitz $2.50 (75% off)
System Protocol One $8.99 (10% off)
Greed Corp $8.99 (10% off)
Impulse
Supreme Commander Gold Edition $14.99 (50% off)
Crazy Machines $14.99 (25% off)
Crazy Machines 1.5 $14.99 (25% off)
Crazy Machines Bundle $29.99 (25% off)
Demigod $9.97 (50% off)
BOH $5.50 (50% off)
Sins of a Solar Empire $9.99 (50% off)
Space Rangers 2 $4.99 (75% off)
Battlefield 2: Complete Collection $14.99 (50% off)
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Direct2Drive
All games 20% off via coupon code "HOHOHO"
Like D2D on Facebook and enter to win two copies of COD: Black Ops
The Chronicles of Riddick: Assault on Dark Athena $4.95 (75% off)
All THQ games 50% off
Atari Complete Collection 50% off
Dark Fall Lost Souls $9.95 (50% off)
Rise of Flight - Iron Cross Edition $29.99 (40% off)
Good Old Games
Serious Sam: The Second Encounter $5.99
Broken Sword games 30% to 60% off
Microsoft
Top PopCap games 25% off (Zuma's Revenge, Plants vs. Zombies, Bookworm)
EAStore
Crysis Warhead $9.95 (33% off)
Mirror's Edge $4.95 (50% off)
The Saboteur $9.95 (33% off)
Need For Speed Hot Pursuit $34.99 (30% off)
Medal of Honor $36.99 (38% off)
Medal of Honor Airborne $4.95 (50% off)
Battlefield 2: Complete Collection $9.95 (50% off)