itch.io - An online game marketplace and community.
G2A - Enjoy the vast offer of Steam, Origin, Uplay, Battle.net, GOG, PSN and XBOX CD-Keys at the most attractive prices on the market. Don’t overpay – buy cheap on G2A.COM!
Humble Bundle - Buy a bundle of games, you decide the price, and support charity in the process.
Instant Gaming - Instant-Gaming.com - All your favourites games for Steam, Origin, Battle.net, Uplay and Indie games up to 70% off! Digital games, Instant delivery 24/7!
The Indie Gala - Buy a bundle of games, you decide the price, and support charity in the process.
GOG.com - DRM-free game store, selling both new and old titles. No clients required.