- On 
Steam, 
Dishonored for 3.74€ and the GOTY for 8.74€
- On 
Humble Store, 
Humble Jumbo Bundle in pay what you want. Pay what you want for the DRM-free version of 
Deadlight. 
Paying $1 or more gets you access to the title on Steam, as well as 
The Incredible Adventures of Van Helsing Complete Pack and 
Galactic Civilizations II: Ultimate Edition. If you 
pay more than the average price, you'll also get 
Terraria, THE KING OF FIGHTERS XIII Steam Edition and Crusader Kings II with 3 DLC Unit Packs. Those who 
pay $15 or more will receive all of the above, plus the 
Age of Empires Legacy Bundle.
- On 
Groupees, 
Be Mine 14 Bundle with Meltdown, Little Big Adventure 2, Legacy! (Alpha Game), The Racer - Passengers, Eschalon: Book III for 1$ minimum;
All of the above + Betrayer, The Mysterious Cities of Gold, Whispering Willows, Consortium for 5$ minimum
- On 
GMG, 
50%-75% off TES IV: Oblivion GOTY, TES V: Skyrim, Sid Meier's Civilization IV Complete, Half-Life, Bioshock, Bioshock Infinite, Brothers - A Tale of Two Sons, Grand Theft Auto: Vice City, Portal 2, The Orange Box, and HALF-LIFE 2. You can have additional 20% off with the voucher Z4364W-7MR5WA-N5BCOO
- On 
GOG, 
-60% on Electronic Arts classic games (Medal Of Honor 1, Populous, Dungeon Keeper, Wing Commander...)
- On 
Amazon.com, Borderlands 2 Game of the Year $9.99, The Borderlands 2 Season Pass $9.89 (If you buy the GOTY, you don't need this season pass), Borderlands Game of the Year Edition $7.49, CivCity: Rome $4.99, NBA 2K14 $14.99, Sid Meier's Civilization III: Complete $1.24, The Darkness II $5.99 Steam. 
Look here for the links.
- On 
Origin, 
Titanfall for 17.98€/19.99$, the Digital Deluxe for 31.99€/35.99$, Season Pass for 17.49€/17.49$ and the 2 DLCs separated for 7.99€/7.99$ each.
- On 
Gamersgate, 
Metro Last Light Complete for 5€ & Metro 2033 for 2.79€ (DLCs are -70% each if you already own the base game). You also have 
-80% on Telltale Games (Sam & Max, The Walking Dead, Back To The Future, Puzzle Agent...)