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 2.0 - build 1353:



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 2.0 Branch (Click here for all)

Build DownloadChange Details Src
1353 Update Windows CI runner win2019 -> win2022
1352 (github) Add bug report template.
1351 Update s2_sample_mm
1350 Correct gcc flag placement
1349 Prevent ARRAYSIZE undef
1348 Fix missing includes and standardize non-system includes to quotes
1347 Fix clang ref in CI
1346 Replace retired ubuntu-20.04 runner in CI
1345 Trigger build for hl2sdk-dota/deadlock update
1344 Fix missing include on Linux.
1343 Update mm_DetermineBackendS1 test.
1342 Fix -ldl linker flag.
1341 Attempt at fixing undefined references to dlerror, dlsym, dlclose and dladdr.
1340 Add missing header in correct file.
1339 Fix header file name for Linux.
1338 Add missing header for Linux build of loader tests.
1337 Fix Windows functions being used in Linux build.
1336 Fix loader tests not compiling for Linux.
1335 Add loader tests.
1334 loader: Detect HL1MP and SDK2013(2025) mods as HL2:DM for now
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