Best way to know is to check this thread: http://forums.steampowered.com/forums/show...d.php?t=1852109

DCS: Black Shark | -33% | $26.77
DCS: A-10C Warthog | -33% | $40.17
Lock On: Flaming Cliffs 2 | -33% | $16.72
X3: Gold Edition | -66% | $9.86

Direct Hit: Missile War | -50% | $12.25
Frozen Synapse | -50% | $9.98
Frozen Synapse (Soundtrack Bundle) | -50% | $11.98
Mafia II | -75% | $7.49
Pe-2: Dive Bomber | -50% | $9.98

Err... the GamersGate's version is cheaper than Steam's.

No, it's $9.98 for 2 copies. All Frozen Synapse came with a complimentary copy for your friends.

This post has been edited by talexeh: Aug 13 2011, 01:03 AM

Arcania: Gothic 4 | -66% | $16.98
Battle vs Chess | -50% | $17.48
Two Worlds 2 (Spanish version) | -50% | $24.98
X-Blades | -50% | $9.98
Yamaha Supercross | -85% | $3.00

Altitude | -50% | $4.98
Amazing Zombie Defense | -50% | $1.50
And Yet It Moves | -50% | $4.98
Astral Towers | -50% | $4.98
Beep | -50% | $4.98
Blood Bowl: Legendary Edition | -75% | $9.99
Borderlands: GOTY Edition (Mac) | -30% | $27.97
Capsized | -50% | $4.98
Clastle | -50% | $2.50
Creeper World | -50% | $4.98
Creeper World 2: Redemption | -50% | $4.98
Family Farm | -50% | $7.50
Gobliins Trilogy | -50% | $2.98
Grotesque Tactics: Premium Edition | -60% | $7.98
Guardians of Graxia | -75% | $2.50
Guardians of Graxia + Map Pack | -75% | $2.92
Guardians of Graxia: Elves & Dwarves | -75% | $1.50
Guardians of Graxia: Map Pack | -75% | $0.75
Hammerfight | -50% | $5.00
Hoard | -50% | $4.98
Jamestown: Legend of the Lost Colony | -50% | $4.98
Just Cause | -50% | $7.50
Kane & Lynch 2: Dog Days | -50% | $9.98
Kane & Lynch: Dead Men | -50% | $7.48
KranX Complete Pack | -50% | $4.98
Krypton Egg | -50% | $2.98
Max and the Magic Marker | -70% | $4.49
Musaic Box | -50% | $5.00
Nicky Boom 1 & 2 | -50% | $2.98
Osmos | -50% | $4.98
Pahelika: Secret Legends | -60% | $3.98
Pirates vs Ninjas vs Zombies vs Pandas (Mac) | -50% | $1.50
Project IGI: I'm Going In | -50% | $5.00
Raptor: Call of the Shadows | -50% | $5.00
Red Baron History | -50% | $4.98
Riot Ball | -60% | $5.98
Sacred Gold | -75% | $2.50
Samurai II: Vengeance | -50% | $3.50
Silmarils Collection | -50% | $7.45
Steel Fury: Kharkov 1942 | -66% | $6.78
Steel Storm: Burning Retribution | -50% | $2.48
The Atypical RPG | -66% | $1.02
Trapped Dead | -50% | $4.98
Turbogems | -60% | $2.38
X Superbox | -50% | $20.00
X-Tension | -50% | $3.00
X2: The Threat | -50% | $3.50
X3: Gold | -50% | $14.50
X3: Reunion | -50% | $4.98
X3: Terran Conflict | -50% | $7.48
X: Beyond the Frontier | -50% | $3.00
Yumsters 2: Around the World | -50% | $5.00

I've always used moneybooker for my GamersGate purchases. No issue so far.

Pertaining to activating the game on Steam, you might want to this list that was compiled in Steam forum. It might not be exactly complete but they're good reference nonetheless.
http://forums.steampowered.com/forums/show...d.php?t=1852109

GG is crazy since they always add more games into their Summer Sale. If you check again in an hour or two, you'll see more games get included & I seriously can't keep up with them.

Here's the unfinished list. I'll strongly suggest you guys to check http://www.gamersgate.com/offers for the latest deal.

8th Wonder of the World | -50% | $4.98
Agon: The Lost Sword of Toledo | -50% | $7.48
Airline Tycoon Deluxe (Mac) | -50% | $9.98
Alien Hallway | -50% | $4.98
Alien Shooter | -50% | $2.50
Alien Shooter 2: Reloaded | -50% | $2.48
Alien Shooter: Revisited | -50% | $2.50
Anno 1503: Gold Edition | -50% | $3.50
Anno 1701 | -50% | $7.48
Back to the Future: The Game | -60% | $9.98
BioShock 2 | -84% | $7.98
Broken Sword 2: The Smoking Mirror Remastered | -50% | $2.98
Broken Sword 3: The Sleeping Dragon | -50% | $2.98
Broken Sword Triple Pack | -50% | $4.98
Broken Sword: Twin Pack | -50% | $4.98
Broken Sword: Shadow of the Templars - Director's Cut | -50% | $2.50
Campus | -50% | $4.98
Chicago 1930 (Mac) | -50% | $7.48
Creastures Exodus (Mac) | -50% | $4.98
Creatures Village (Mac) | -50% | $4.98
Cultures | -50% | $4.98
Cursed Mountain | -50% | $4.98
Don't Get Angry 3 | -50% | $9.98
Elements of War | -50% | $14.98
Grand Ages Rome: Reign of Augustus | -50% | $7.48
Grand Ages Rome: Gold | -50% | $9.98
Hearts of Iron III | -75% | $4.99
Hector: Badge of Carnage - Episode 1 | -60% | $3.98
Igor | -50% | $2.50
Jack of all Trades (Mac) | -50% | $9.98
Jack of all Trades | -50% | $9.98
Laser Dolphin (Mac) | -50% | $9.98
Laser Dolphin | -50% | $9.98
Let's Play Pet Hospital | -50% | $10.00
Line Rider: Freestyle | -50% | $10.00
Lost Horizon | -50% | $9.98
Magic Roundabout | -50% | $2.50
Making History | -50% | $2.50
Making History: Complete Collection | -50% | $17.48
Making History: Gold Edition | -50% | $5.00
Making History II: The War of the World | -50% | $15.00
nail'd | -50% | $10.00
nail'd: Detonator Mode & Track Pack | -50% | $2.50
Neuro Hunter | -50% | $2.50
Paraworld | -50% | $5.00
Paraworld: Gold Edition | -50% | $5.00
Perry Rhodan | -50% | $10.00
Prison Break: The Conspiracy | -50% | $9.98
Gravity | -50% | $10.00
Puzzle Agent | -60% | $1.98
Puzzle Agent 2 | -60% | $3.98
Risen | -50% | $14.98
Rush for Berlin Gold | -50% | $2.50
Rush for the Bomb | -50% | $5.00
STALKER: Clear Sky | -50% | $4.98
Sacraboar | -50% | $4.50
Sacraboar (German version) | -50% | $4.50
Sam & Max: Ice Station Santa | -60% | $3.58
Sam & Max: Moai Better Blues | -60% | $3.58

Today's promotion:



This post has been edited by talexeh: Aug 18 2011, 03:28 PM

Two Worlds II | -70% | $14.99

5 Realms of Cards | -75% | $2.49
Al Emmo and the Lost Dutchman's Mine | -75% | $2.49
Alpha Prime | -75% | $1.24
Avencast: Rise of the Mage | -75% | $2.49
Avencast: Rise of the Mage (German version) | -75% | $2.49
Battle Mages | -75% | $3.74
Battle Mages: Sign of Darkness | -75% | $3.74
Biathlon 2009 | -75% | $7.49
Bugs Escape 3D | -75% | $2.49
Chains | -75% | $1.24
Crash Time II | -75% | $3.74
Gaemonica | -75% | $3.74
Dark Matter | -75% | $3.74
Deer Drive | -75% | $4.99
Dragon Age II | -50% | $29.95
Dragon Age II (Mac) | -50% | $29.95
Echelon: Wind Warriors | -75% | $4.99
Entente WWI Battlefields | -75% | $3.74
Fire Flower | -75% | $2.49
Flight for Fight | -40% | $11.97
Great Journey | -75% | $2.49
Gumboy Crazy Adventures | -75% | $2.49
Heavy Hogur | -50% | $4.98
Hot Dog King | -75% | $4.99
Ice Land 2 | -75% | $2.49
Metal Brigade Tactics | -50% | $5.00
Midnight Nowhere | -75% | $3.74
Nikopol | -75% | $4.74
Obulis | -75% | $1.99
Operation Martriarchy | -75% |$ 3.74
Penguins Arena | -75% | $3.74
Pop-a-Tronic | -75% | $3.74
Post Apocalyptic Mayhem | -75% | $2.49
Post Apocalyptic Mayhem (3-pack) | -75% | $6.24
RIP | -75% | $0.74
RIP 3: the Last Hero | -75% | $1.24
RIP: Strike Back | -75% | $1.24
RIP Trilogy | -75% | $1.24
Racing Team Manager | -75% | $7.49
Rainbow Mystery | -75% | $2.49
Rainbow Web | -75% | $2.24
Rainbow Web II | -75% | $2.49
Shadowgrounds | -75% | $2.49
Shadowgrounds + Shadowgrounds: Survivor | -75% | $4.99
Shadowgrounds: Survivor | -75% | $3.74
Space Hack | -75% | $3.74
Space Trader: Merchant Marine | -75% | $2.49
Tank Universal | -75% | $2.49
The Chosen: Well of Souls | -75% | $4.99
Vigil: Blood Bitterness | -75% | $1.24
Winter Sports 2009: The Next Challenge | -75% | $4.99

No Time To Explain is now available in GamersGate for $9.95. Buy it now & you'll get Season 2 for free!

Wasteland Angel | -20% | $7.99
Lego Batman (Mac) | -25% | $18.74
Lego Harry Potter: Years 1-4 (Mac) | -25% | $22.46
Lego Indiana Jones 2: The Adventure Continues (Mac) | -25% | $22.46
Star Wars: The Complete Saga (Mac) | -25% | $22.46

Railworks 2: Northeast Corridor | -20% | $55.92
Stellar Impact: The Tactical Space Game | -33% | $13.37

Blocks That Matter | -10% | $4.49

Rise of Prussia | -35% | $9.72

ARMA II | -75% | $4.99
ARMA II: British Armed Forces | -50% | $5.00
ARMA II: Combined Operations | -50% | $14.98
ARMA II: Operation Arrowhead | -50% | $9.98
ARMA II: Private Military Company | -50% | $5.00
ARMA: Armed Assault | -50% | $9.98
ARMA: Cold War Assault | -50% | $2.50
ARMA: Gold Edition | -50% | $4.98
ARMA: Queen's Gambit | -50% | $3.48

Erm... that might prove to be a lil' problematic since it'll consume too much time.

I would strongly suggest that you guys pay a visit to this thread for list of GamersGate games that can be activated in Steam: http://forums.steampowered.com/forums/show...d.php?t=1852109

The Sims 3 | -60% | $15.98
The Sims 3: Ambitions | -60% | $11.98
The Sims 3: Fast Lane Stuff | -60% | $7.98
The Sims 3: High-End Loft Stuff | -60% | $7.98
The Sims 3: Late Night | -60% | $15.98
The Sims 3: Outdoor Living Stuff | -60% | $7.98
The Sims 3: World Adventures | -60% | $11.98
Worldshift | -80% | $1.99