2,620 apps and 1,597 depots appeared in the last 24 hours, 1,809 of the apps without a name yet. Every id the minute Steam's own catalogue feed creates it, hours to months before a store page exists, with the developer and publisher as soon as they are declared.
| First seen | App | Type | By | Store | Release | |
|---|---|---|---|---|---|---|
| 19 hours ago | Youth Centre Simulator | Game | Predict Edumedia | Yes | prerelease | |
| 19 hours ago | Active Matter - Upgrade to Deluxe Edition | DLC | Matter Team Gaijin Network Ltd | Yes | 15 Sep 2026 | |
| 19 hours ago | Sea Land Air: Four Nations War Demo | Demo | LiTsunluROAD | Yes | prerelease | |
| 19 hours ago | Fracture Field Demo | Demo | Type Ten | Yes | 15 Jan 2026 | |
| 19 hours ago | Captain Hardcore Demo | Demo | AntiZero Games | Yes | 8 Sep 2023 | |
| 19 hours ago | Saints Row IV - Reverse Cosplay Pack | DLC | Deep Silver Volition Deep Silver | Yes | 5 Feb 2014 | |
| 19 hours ago | Player Life: The Seven Islands | Game | MoSkyn Studio | Yes | 5 Nov 2026 | |
| 19 hours ago | All Will Fall - Demo | Demo | All Parts Connected tinyBuild | Yes | 24 Mar 2025 | |
| 20 hours ago | 胡来！文字麻将 | Game | 探岛工作室 | Yes | prerelease | |
| 20 hours ago | Soaring Tales of Skylines | Game | Aurora Studio | Yes | prerelease | |
| 20 hours ago | Module Warship | Game | XiuM | Yes | prerelease | |
| 20 hours ago | 心象天儀本線 ~Per aspera ad astra~ Demo | Demo | Atelier Ueshima Erika Atelier Ueshima Erika, LoveStoryProject | Yes | 29 Jan 2026 | |
| 20 hours ago | Sonic Origins - Premium Fun Pack | DLC | SEGA | Yes | 22 Jun 2022 | |
| 20 hours ago | Eterium | Game | Rogue Earth LLC | Yes | 15 Apr 2014 | |
| 20 hours ago | SHEEP Demo | Demo | Bizbee Studio | Yes | 4 May 2025 | |
| 20 hours ago | Everhex Demo | Demo | Klara Code | Yes | 25 Aug 2026 | |
| 21 hours ago | Pose This! | Game | Limetta Games | Yes | prerelease | |
| 21 hours ago | Train Sim World®: BR Class 31 Loco Add-On | DLC | Dovetail Games Dovetail Games - TSW | Yes | 14 Nov 2019 | |
| 21 hours ago | Train Sim World®: Main Spessart Bahn: Aschaffenburg - Gemünden Route Add-On | DLC | Dovetail Games Dovetail Games - TSW | Yes | 21 Feb 2019 | |
| 21 hours ago | Mushroom Town Demo | Demo | DZGS | Yes | 2 Apr 2026 | |
| 21 hours ago | Alpha 7: The Last Hope demo | Demo | WarMov Studios | Yes | 10 Aug 2026 | |
| 21 hours ago | TapyBuddy - Pawra Farming | DLC | Shady Monkey Studios | Yes | 14 Sep 2026 | |
| 21 hours ago | Bean Wizard Eviscerates the Gonklins Demo | Demo | GoblinRunt Games | Yes | 10 Jun 2026 | |
| 21 hours ago | Unscripted Fate Demo | Demo | eldMo Games | Yes | prerelease | |
| 22 hours ago | Yokai Idle Demo | Demo | OttoTsuma Gruuw | Yes | 19 Jul 2026 | |
| 22 hours ago | Fight Like a Chicken Demo | Demo | Uncanny Games - Rodrigo Ribeiro | Yes | 16 Jan 2026 | |
| 23 hours ago | TPS 1.0 | Game | vessel12341 | Yes | prerelease | |
| 23 hours ago | COCOBOY Demo Disc | Demo | cocoteam | Yes | 30 Jan 2026 | |
| 23 hours ago | BROKEN：Survivors 破界：幸存者 Demo | Demo | lamb of game | Yes | prerelease | |
| 23 hours ago | Higurashi no Naku Koro ni Jong REMASTER | Game | CITY CONNECTION | Yes | prerelease | |
| 23 hours ago | FANTASTIC JUNCTION | Game | STUDIOえん WorldMap | Yes | prerelease | |
| 23 hours ago | Come to my party! Demo | Demo | SIMSANG YOON LINE Games Corporation | Yes | 13 May 2026 | |
| 23 hours ago | 塑时者 Demo | Demo | 一心社 | Yes | 14 Sep 2026 | |
| 23 hours ago | 塑时者 | Game | 一心社 | Yes | prerelease | |
| 23 hours ago | Night Gig | Game | Saucy Steel Games | Yes | prerelease | |
| 23 hours ago | Roaches | Game | Fat Hound Games | Yes | prerelease | |
| 24 hours ago | Isolated Island: After the flood Demo | Demo | ZHANG FAN | Yes | 3 Mar 2026 | |
| 24 hours ago | ArtRise Illustrator Growth Plan: Are you kidding me? | Game | ZavirWani, ChenHsuYuan ZavirWani | Yes | prerelease | |
| 24 hours ago | Scarlet Trigger | Game | Starpunk Studio | Yes | prerelease | |
| 24 hours ago | Ultimate Fishing® Simulator 3 (Demo) | Demo | SHINING GAMES Ultimate Games S.A. | Yes | 16 Jun 2025 |
PICS is Steam's own catalogue feed: developers create an app id there first, and the store page follows days to months later, or never. A new id starts with no name and often no type; both fill in as the developer works, and this page shows whatever PICS carries right now. Live since 5 Sep 2026: earlier ids are the existing catalogue and are not listed as new. Data by SteamPeaks.com.