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!
itch.io - An online game marketplace and community.
GOG.com - DRM-free game store, selling both new and old titles. No clients required.
GameFly Digital Download Client - GameFly, the #1 video game rental service. Rent and buy PS4, PS3, PS Vita, PS2, PSP, Xbox One, Xbox 360, Xbox, Nintendo Switch, GameCube, 3DS, DS, Wii U, Wii, GBA used video games, plus DVD and Blu-ray movies.
GnuPlot - Gnuplot is a portable command-line driven interactive data and function plotting utility.
GamersGate - Buy and download games instantly for PC and Mac.