The gmod_9_0.exe file you have requested: Modifications / Garrys Mod / v90 / Garry's Mod 9.0 - 24.12mb 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:
The newest version of Garry's mod. This version fixes the problems with 8b and also implements the new LAU scripting language for mini-mods. The newest Garry's mod release.