A massive Steam leak appears to have revealed achievement lists for dozens of upcoming games, including several titles that haven’t even been announced yet. The information surfaced through achievement-tracking website Exophase, which suddenly started displaying Steam achievements that were seemingly supposed to remain private.

Exophase tracks achievements across platforms and services including Steam, PlayStation, Xbox, EA, Blizzard, and the Epic Games Store. However, the site recently started picking up hundreds of new Steam entries, many belonging to games that are still in development.

According to Exophase’s owner Mike Bendel, this appears to have happened because of an issue with Valve’s API. Achievements that would normally be hidden reportedly became accessible, allowing Exophase to automatically scan and add them to its database.

Achievements for unreleased and unannounced games leaked

Let’s jump straight into the list of games and projects spotted in the leak:

• 2 unannounced Warhammer games
• 4loop
• ACE COMBAT 8
• ALF game
• Attack on Titan 3
• Brazilian Drug Dealer 4
• Clive Barker’s Hellraiser
• Clutch
• Control Resonant
• Crazy Taxi: World Tour
• Custom Hobo
• Danganronpa 2X2
• Deus Ex Remaster
• Disney/Pixar Toy Story: Retro Roundup! + Toy Story 3 Complete Edition
• DRAGON BALL XENOVERSE 3
• Dragon Quest Monsters: The Withered World
• Dynasty Warriors 3 Complete Remastered
• Fate/Extra Record
• FINAL FANTASY RESONANCE
• Fright Train
• Gears of War E-Day
• Grave Seasons
• Gundam Rogue Orbit
• HoloTrials
• Horizon Hunters Gathering
• Judas
• Kena: Scars of Kosmora
• Kingdom Hearts IV
• Last Epoch
• Lords of the Fallen II
• Mega Man Dual Override
• Metal Max 2 Reload
• Metro 2039
• Minecraft Dungeons 2
• Nivalis Nights
• Order of the Sink Star
• Penis Bird
• Persona 4 Revival
• Persona 6
• PGA Tour 2K27
• Professor Layton and the New World of Steam
• PUBG DED.NET
• Rayman Origins
• Remothered: Red Nun’s Legacy
• Restitched
• Rhapsody in Scarlet
• Road Kings
• Silent Hill: Townfall
• Squadron 42
• Star Trek Outposts
• Star Wars Galactic Racers
• Stranger Than Heaven
• Stupid Never Dies
• Tales of Eternia Remastered
• Terranigma
• Thief the Dark Project
• Tomb Raider: Legacy of Atlantis
• Touhou Kyoumakou
• Trails in the Sky 2nd Chapter
• Trine 6: Together in Time
• Tropico 7
• Turok Origins
• Unannounced Avengers game
• Unannounced Balatro sequel/spinoff game
• Unannounced Brawl Stars game
• Unannounced Candy Crush title
• Unannounced Dune game
• Unannounced Heroes of Newerth
• Unannounced Nickelodeon life-sim similar to Animal Crossing
• Unannounced Raiden Fighters Collection
• Unannounced Sea of Thieves sequel/spin-off
• Unannounced Shrek 2 Remaster or Shrek-related game
• Unannounced Sin Reloaded
• Unannounced Slime Rancher game
• Unannounced Sonic game
• Unannounced Stellaris game
• Unannounced Toem 2
• Unannounced Twin Peaks game
• Unannounced Walking Dead Collection
• Uta Macross
• Valor Mortis
• Wardogs
• Warhammer Survivors
• Warrior Cats: Clans of the Forest
• Witchbrook

The list includes some big names. Persona 6 is among them, which is particularly interesting considering the game doesn’t even have an official release date yet. Its leaked list reportedly contains 48 achievements and reveals information about different activities, locations, and gameplay features.

Kingdom Hearts IV is another major game caught up in the leak. Its achievements reportedly contain potential spoilers about some of the Disney worlds players will visit. Other already-announced games appearing in the leak include Gears of War: E-Day, Judas, Control Resonant, Horizon Hunters Gathering, Silent Hill: Townfall, and Tomb Raider: Legacy of Atlantis.

However, things get much more interesting when looking at games that haven’t been officially announced. The leaked entries point toward what could be a new Avengers game, a Sea of Thieves sequel or spin-off, a Balatro follow-up, a Shrek-related project, a new Sonic game, and a new The Walking Dead collection. There are also entries suggesting two unannounced Warhammer games and a Nickelodeon life-sim.

An especially strange entry appears to be related to Twin Peaks. The game currently has only two achievements, including a test achievement and another for reaching the Double R Diner. However, it’s impossible to know whether this represents an upcoming project or simply an abandoned prototype.

The same applies to many of the other titles below. An achievement appearing through Steam’s backend doesn’t necessarily mean that a game will eventually be released. Some entries could be internal tests, cancelled projects, placeholders, or something entirely different.

For now, none of the unannounced games on the list should be treated as confirmed. Still, given the source of the leak, it has potentially exposed a huge amount of information that publishers and developers weren’t ready to share yet.

About the Author

Abdul Haddi

Abdul is a tech writer and Editor for PC Guide, specializing in all things tech, gaming, and hardware.