Carless: Steam Achievement Leak Tied to Valve Bug
Simon Carless says Valve rolled out a major achievements bug after weekly maintenance, exposing unreleased Steam titles on Exophase and SteamDB.
Series: Kingdom Hearts
Steam API Exposes 50+ Unreleased Game Achievements
Exophase and SteamDB surfaced private Steam achievements for 50+ unreleased titles after what Mike Bendel calls a possible Valve API privacy screw-up.