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This is a searchable index of the Steam2 leak — a 12 TB dump of Valve's old content servers (2003–2013), covering 10,876 depots and 11.8 million files: every game version Valve and its partners shipped through Steam's first delivery system, including builds that were never released.
Search below by game name or depot number · open the Games tab to browse by game with box art and map lists · check Discoveries for cut and unreleased content · every claim cites the exact depot, version, and file path so you can verify it yourself.
No game files are hosted here — this is metadata only. Download links point at community mirrors. Extract and run anything only inside a virtual machine.
| Depot | Name | Ver | Files | Payload | Span |
|---|
Discoveries — auto-flagged depots worth a closer look
Scored by: unlabeled / test-app / pre-release labels, unreleased-project filename keywords (ep3, fstop, weaponizer, prototype…), cut content, and label-vs-content mismatch. Every entry links to reproducible depot + file paths.
Map Bundles — extracted, verified maps per game
Each zip contains the map files recovered for one game, verified against the archive's sha256 hashes, with a MANIFEST.txt inside listing depot, version, and per-file hashes. Only depots that pass payload verification ship here — everything else shows as queued.
Uncharted — depots nobody has identified yet
These depots have no confirmed name. The folders shown come from their own file manifests — click one to inspect every file path, and if you know (or can guess) what it is, hit Suggest an ID. Every suggestion is reviewed and credited.
Community — help catalog the archive
How a depot gets its name
- Machine evidence. Every depot's file manifest is parsed automatically — the folders and paths inside are recorded as-is.
- Curated names. Depots already identified by the community carry those names (from the steam2-winfsp label table).
- Your suggestions. Anything unnamed or mislabeled shows on this site with its manifest evidence. Click Suggest an ID, fill in the prefilled GitHub issue, submit.
- Review. Maintainers check the evidence and confirm or comment. Confirmed IDs land in the label table and the site updates.
- Credit. Every accepted ID credits its submitter in the commit and the discovery notes.
Report a find
Found cut content, a prototype asset, anything notable? Use Report a find on the depot page (or the issue templates on GitHub). Findings verified against the payload get published on the Discoveries page with your credit.
Safety
Extract and run archive content only inside an isolated virtual machine. These are 2003–2013 files that were never quality-controlled.
Team Fortress 2 — the leak's TF2 family, mapped
TF2 shipped through Steam2 with its full update history intact: every content patch from the October 2007 beta through 2013, plus the 2008 beta branch. This hub tracks the depots, the version timeline, cut content, and playable bundles.
Games — every game in the archive, all depots grouped
About
This is an index of the Steam2 content-server archive — Valve's pre-SteamPipe content
delivery system, spanning roughly 2003–2013. The archive holds — files
across — depots (~12 TB of .dat payloads plus ~16 GB of
.blob metadata).
This site catalogs the metadata only: depot names, version history, and the complete file manifest (paths, sizes, hashes) of every depot — no game files are hosted here. Download links point to the public mirrors run by the community.
Depot names are derived from the annotated TeraRelease index, curated and
published in the steam2-winfsp project. Manifests are parsed from the blobs with an
independent reader.