Exophase is a database for tracking your trophies and achievements on Steam, PlayStation and Xbox, and yesterday it started publishing what appeared to be Steam achievements for unreleased games. It started grabbing the internet’s attention with Persona 6, possibly revealing some of the real story details of a game that Atlus has kept under wraps. Now, several games that haven’t yet been announced are starting to appear on the site, as well as possible major spoilers for Kingdom Hearts IV. Site owner Mike Bendel claims this may have been a mistake on Steam’s part rather than a malicious leak on the site. He explains in a ResetEra thread: Yes, I am the owner of the site and this is what appears to have happened. It seems like a possible mistake on Valve’s part, a lot of games with achievements that should be private are accessible via the API right now and that’s why they were scanned on the site. I usually never see games without a real name appear with achievements, however, over the last hour, many have (when there is an unknown name, we just set it to AppID). The result is that several games, including some that haven’t even been announced, appear on the site, which Gematsu was kind enough to gather in one place, but some standouts include Fable, Judas, Kena: Scars of Kosmora, Professor Layton vs. Phoenix Wright: Ace Attorney and Kingdom Hearts IV. The last of them may have exposed their Disney-based worlds in the list of achievements. So far, Square Enix has only confirmed that Sora will visit a world based on Pixar’s Coco, but now we could learn about other places he could visit. If you want to know them, skip the spoiler warning. Quadratum (Kingdom Hearts) Haunted Mansion (Haunted Mansion) Galaxy Far, Far Away (Star Wars) Land of the Dead (Coco) Monochrome Origins (Unclear, but perhaps a reference to the old black and white Mickey Mouse cartoons?) Savanna Central (Zootopia) Toy Box (Toy Story) Scala ad Caelum (Kingdom Hearts) Imagineer Planet (Possibly a reference to the parks and developments from Disney) There may be some less obvious revelations in this leaked achievement list, but this is what we’re working with. We’ve reached out to Square Enix for comment on the situation and will update the story if we hear back.