Valve, id Software, 3D Realms, Blizzard, Ion Storm, LucasArts, MicroProse, Telltale Games, Sierra, Team17, Interplay Entertainment (в частности Black Isle Studios/Obsidian Entertainment), Westwood Studios, Gearbox Software, Bethesda, Blue Byte, Midway Games, Revolution Software, Codemasters, Windmill Software. Кого‑нибудь наверняка забыл.
+12
