According to steamladder.com, the profile owned by Steam user Abacus Avenger is the oldest Steam account in the world. Like all of the first Steam accounts, Abacus Avenger is a game developer at Valve, which owns Steam. Abacus Avenger has earned 54 badges, 72 game cards, and 603 achievements. Also, How many games are on … Continue reading What is the oldest steam account?