![Garry's Mod 10.[FINAL][NON-STEAM][STANDALONE]](https://lh3.googleusercontent.com/blogger_img_proxy/AEn0k_vyfOWS9ZyOwuD1JLf6VuXpmOHrY2IMlebU0-IfROnGo8NJIe55CPtf_Ulez7gtrB_IhNZoRU0xINYy3Ms9E9ED-VCTgn6BMD1G3BjAI4DeRhWs-CTt=s0-d "Garry's Mod 10.[FINAL][NON-STEAM][STANDALONE]")
The ultimate version of Garry's Mod was released on Steam, Valve's content delivery system, on November 29, 2006. Most players familiar with Garry's Mod previous to its commercial release refer to it as Garry's Mod 10. The game costs $9.95 (excl. tax,) however it requires a Source engine game to run. Garry's Mod is available as a bundle with Counter-Strike: Source for $24.95 USD. Essentially, almost all functionality within Garry's Mod (tools, constraints, shaders, menus, etc.) is powered by Lua and therefore can be customized or created by the player.
