(all TRADABLE, all REGION FREE):

Ice Age 4 - Continental Drift: Arctic Games - removed from Steam store! - 10 keys

Arma 2: Complete Collection - 3.5 keys
Savage Lands - 3.5 keys

Dragon Age: Origins - 3 keys

Dungeon Defenders Collection - 2.5 keys
Battlefield: Bad Company™ 2 - 2.5 keys
Left 4 Dead 2 - 2.5 keys
Beasts of Prey - 2.5 keys

Might & Magic: Clash of Heroes + DLC - 2 keys
The Witcher 2: Assassins of Kings Enhanced Edition - 2 keys

Desperados Collection - 1.5 key
Pole Position 2012 - 1.5 key
Two Worlds II: Velvet Edition - 1.5 keys
How to Survive - Storm Warning Edition - 1.5 keys
Plants vs. Zombies GOTY Edition - 1.5 keys
Trapped Dead: Lockdown - 1.5 keys

Sang-Froid - Tales of Werewolves - 1 key
Tropico 4 Collector's Bundle - 1 key
Half-Life 2 - 1 key
Spacebase DF-9 - 1 key
Meridian: New World - 1 key
The Witcher: Enhanced Edition Director's Cut - 1 key

The Binding of Isaac - 3 Sacks of gems
The Ship 2pack - - 3 Sacks of gems
Postal 2 Complete - 3 Sacks of gems
Super Meat Boy - 3 Sacks of gems
Deadlight - 3 Sacks of gems
Two Worlds Epic Edition - 3 Sacks of gems
Two Worlds II Castle Defense - 3 Sacks of gems
Over900Zombies - 3 Sacks of gems
Frozen Synapse Prime - 3 sacks of gems

Gorky 17 - 2 Sacks of gems
Greed: Black Border - 2 Sacks of gems
Crash Time 2 - 2 Sacks of gems
Heli Heroes - 2 Sacks of gems
Obulis - 2 Sacks of gems
Roogoo - 2 Sacks of gems
Defy Gravity Extended - 2 Sacks of gems
Syberia II - 2 Sacks of gems
Black Mirror - 2 Sacks of gems
The Ship Complete - 2 Sacks of gems
Sanctum - 2 Sacks of gems
Braveland - 2 Sacks of gems
Little Racers STREET - 2 Sacks of gems
Selknam Defense - 2 Sacks of gems

War of the Vikings: Bonus Coins - 1 Sack of gems
Just Cause 2: Chevalier Classic - 1 Sack of gems
Frontline Tactics - Close Quater Combat Soldier - 1 Sack of gems
Frontline Tactics - Sniper - 1 Sack of gems
Frontline Tactics - Medic - 1 Sack of gems
Gumboy Tournament - 1 Sack of gems
Gun Monkeys - 1 Sack of gems
The Hat Man: Shadow Ward - 1 Sack of gems