The gmod_83b.exe file you have requested: Garry's Mod / Half-Life 2 Garry's Mod V8.3B - 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:
Garry's Mod is a sandbox mod for Half-Life 2. There really isn't an aim of the game. People find many ways to have fun with the mod - ranging from making comic books to complicated chain reactions. Or just putting ragdolls into weird positions.V8.3B fixes a lot of bugs and problems in the earlier version. The loadtimes are a bit faster - but you need to bear in mind that the first time you load a map it takes a long time. This is an issue with all mods - not just this one. I'd like to add a progress bar when it's loading to reassure you that it hasn't crashed - but this doesn't seem possible in the current SDK.If you experience crashing when using the Physics Properties gun you need to completely wipe your gmod folder - chances are that you have installed a menu modification (such as 'UGM') and that's causing the crash.You can download new maps, models and mods for Garry's Mod in our forums. And if you get stuck and don't know how to use a specific feature of the mod, or just want to read the history, you should read the Garry's Mod wiki.