Dev Builds

Metamod:Source uses rolling releases, and updates are continuous. Updates to stable versions of MM:S are small and non-disruptive. It is generally recommended to run the latest stable build, however, it is not necessarily urgent to upgrade when a newer build appears.

These are unstable, development MM:S builds. For stable builds, see this page instead.

Latest downloads for version 1.12 - build 1219:



Metamod:Source's PDB Symbol Server: https://mms.alliedmods.net/symbols/.
Click here to see how to use this URL in Visual Studio. The URL is not web-browseable.

Latest 20 Builds from 1.12 Branch (Click here for all)

Build DownloadChange Details Src
1219 Fix clang ref in CI
1218 Replace retired ubuntu-20.04 runner in CI
1217 loader: Detect HL1MP and SDK2013(2025) mods as HL2:DM for now
1216 Tweak game detection for MCV and Blade (fixes #200)
1215 Port S1 tf2/css/dods/hl2dm build fixes from master
1214 Silence warnings from upstream SDK updates
1213 Update hl2sdk-manifests to latest
1212 Fix gameinfo loading on Linux x64 S1 games
1211 Trigger build for hl2sdk-hl2dm update
1210 chore: Add another build dir pattern to .gitignore
1209 fix(ci): Remove Mac and Dota from CI
1208 fix(sourcehook): Disable tests on linux x64 for now
1207 fix(sourcehook): Fix compilation issues with standalone SourceHook
1206 feat(ci): Add CI for PRs to all dev/stable version branches
1205 Update to latest hl2sdk-manifests
1204 undo the compiler flags change
1203 lower log level
1202 remove platform 64bits once more
1201 requested changes
1200 remove the test suite for now
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