AMX Mod X

CSRetro uses a vendored AMX Mod X tree at 3rdparty/amxmodx/ (full source in-repo, no submodules). Revision fingerprint: VENDOR.md and Vendor table.

Role in CSRetro

AMXX runs as a Metamod plugin (csr_amxmodx_x64.so on Linux x64) under Xash3D FWGS with ReGameDLL_CS. Server operators use classic Pawn plugins (.amxx) and AMXX configs under cstrike/addons/amxmodx/.

Integration details: AMX Mod X – CSRetro. Cross-component notes: Cross-component reference.

Documentation

• In-repo handbook: amxmodx-csretro.md, Server administrators.
• Upstream API / wiki: use amxmodx.org and AlliedModders Wiki, or a local mirror from tools/fetch-amxx-reference-mirror.sh (under docs/_upstream_mirror/, not in Git).

Upstream

Primary upstream: alliedmodders/amxmodx. CSRetro may carry small patches for HLSDK discovery and CSRetro plugin list (see vendored AMBuildScript / plugins/AMBuilder).