Grand Prix, Commando, and Pitfall are among the dozens of 1980s and ‘90s classics added to Game Pass.

Developers and publishers are taking older games from the past and giving them modern-day tweaks and fresh pres

Game Pass members can now play over 50 old-school games for free. Microsoft's Retro Classics is a library of old-school Activision and Blizzard games from the '80s and '90s, like Pitfall! and MechWarrior 2.