Charts Sales Upcoming Patches News Calculator

New on SteamEvery app, DLC and depot the minute Steam creates it AppsEvery app on Steam, newest change first PackagesSubs and bundles, and what each contains DepotsDepots, manifests and install sizes TagsSteam's user tags and the games under them Developers & publishersCompanies and their catalogues TechnologiesEngines, SDKs and anti-cheat found in the files Change historyEvery PICS changelist as it lands

SignalsNineteen readings of the whole catalogue CompareAny games side by side RecordsAll-time peaks and the days they were set ReportsWeekly and monthly write-ups Alerts & newsroomWatch a game, get told when it moves Steam statusIs Steam up, right now Web API explorerTry the endpoints in the browser

NewsSteam's own announcements and the sales calendar CalculatorWhat a Steam account is worth, and its pile of shame

/

Sign in

/

SteamPeaks

The ultimate resource for Steam data.

ExploreCharts Sales Sales and fests Upcoming Patches News Records Trending Signals

DatabaseApps Packages Depots Tags Developers Technologies Change history

ToolsCalculator Compare Search Alerts Steam status API

SiteMethodology FAQ Discord Support Sign in via Steam

Not affiliated with Valve or Steam. Game names and artwork belong to their owners. All times UTC.

Privacy Cookies Fair use Status

Official Mayhem Collection DLC Trailer · Batman: Arkham Asylum GOTY Edition · SteamPeaks

Batman: Arkham Asylum GOTY EditionNewsOfficial Mayhem Collection DLC Trailer

Esports

Official Mayhem Collection DLC Trailer

Batman: Arkham Asylum GOTY Edition · published 26 Aug 2026, 14:02 UTC

All news Players around this date Read on Steam

Become Gotham City's Most Wanted and maximize the mayhem! ♦️🃏

Get LEGO® Batman™: Legacy of the Dark Knight Deluxe Edition or Deluxe Edition Upgrade today to play The Mayhem Collection DLC on September 18! #LEGOBatmanGame

Watch on YouTube

More from Batman: Arkham Asylum GOTY Edition

Other announcements

Esports19 Aug 2026The Mayhem Collection DLC ♦️🃏 drops September 18Being bad never felt so good! ♦️🃏The Mayhem Collection DLC drops for the LEGO® Batman™: Legacy of the Dark Knight Deluxe Edition and Deluxe Edition Upgrade September 18. #LEGOBatmanGame Sale27 Jul 2026DC Franchise Sale!Save up to 90% off on these great DC Comics-themed games from WB Games! DC Franchise Sale BATMAN: ARKHAM SERIES Become Batman in this best-selling, award-winning action-adventure trilogy! From deep storylines, to fun gameplay, classic DC super-villains and top voice talent, Arkham Asylum, Arkham City and Arkham Knight have it all! LEGO BATMAN SERIES Batman fans of all ages will enjoy fun and or…Sale25 Jun 2026WB Games Celebrates the Summer Sale!Get great deals during the Summer Sale! Save up to 90% on full games and DLC from Hogwarts Legacy and Mortal Kombat to Harry Potter: Quidditch Champions, Batman Arkham, Middle-earth: Shadow of War, LEGO and so much more! Save now through July 9, 2026 at 10am PDT.