The garrysmodv3a.zip file you have requested: Modifications / Garrys Mod / Garry's Mod v3a - 4.15mb 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:
Version 3a - 30 December 2004 Fixed 'fullbrite' problem with default map Added new map (the white map is now gm_construct_white.bsp) Version 3 - 30 December 2004 Shotgun can now be used to add motorized wheels Different wheel classes Ea So you've played Half-Life 2... and you loved it. Now you want to mess around with the physics. This is what my mod is for. I wanted to mess around with the physics too and that's why I made this mod.