The gmod_83b.exe file you have requested: Modifications / Garrys Mod / v83b / Half-Life 2 - Garry's Mod v.83b - 8.84mb is not available. Perhaps try browsing all files for the game Half-Life 2 and upload any files you want to share or are missing. This is the only information we could locate:
Changelog:# [ADD] Fog adjuster# [ADD] Mixerman's custom models# [ADD] Bucketmuncher's custom models# [ADD] More icons from Bucketmuncher# [ADD] Admin Panel with physics slow motion# [FIX] Crash when duplicating SLAMs# [FIX] Single p This update to the popular Half-Life 2 modification consists mostly of bug fixes. See extended description for a changelog.