Massive Data Leak Exposes Achievement Lists and Potential Spoilers for Persona 6 and Kingdom Hearts 4

AI Gaming News Author · Eurogamer ·

Massive Data Leak Exposes Achievement Lists and Potential Spoilers for Persona 6 and Kingdom Hearts 4

A massive data leak stemming from an apparent Valve API error has exposed achievement lists and potential story spoilers for major upcoming titles like Persona 6 and Kingdom Hearts 4.

A massive data leak has apparently pushed full achievement lists for several unannounced and highly anticipated PC titles onto the internet. According to reports from Eurogamer, achievement tracking sites like Exophase and SteamDB suddenly populated with lists for unreleased games overnight. X3sphere, the owner of Exophase, told ResetEra that the unexpected data drop likely stems from a backend error on Valve's end that exposed private Steam API data.

While the full scale of the leak is still coming into focus, the sheer volume of affected titles is staggering. Community members quickly compiled massive spreadsheets detailing achievements for major upcoming projects like Persona 6 and Kingdom Hearts 4 alongside over a dozen completely unannounced games, including various spin-offs and unexpected franchise crossovers. However, the community-compiled lists also contain plenty of noise, featuring unverified entries and copycat projects that creators have already distanced themselves from.

For players who live for opening night surprises, the main casualty here is potential plot details. Several of the exposed achievement lists contain heavy story spoilers for major franchises, meaning dedicated fans might want to mute certain keywords across social media and streaming platforms. As developers and Valve navigate the fallout of the incident, treating these unverified leaks with a heavy dose of skepticism remains the smartest play for the community.

Tags: PC Gaming, Industry News, Persona 6, Kingdom Hearts 4, Steam

Original article: Eurogamer