Buy Garry's mod 10 off of steam.
No. Go buy it at steam...
You Do Not Get Garrys Mod Serials, You Buy it Off Of Steam Which can be found at steampowered.com its usually about 21 United States Dollars
i recommend the vavle pack valve is the creators of steam if u have good gameing PC tho and garrys mod but u must have some of the valve games to play garrys mod great game!
There is no "Disk version" for garry's mod, you have to buy it from Steam
Buy it off Steam, easy.
Garry's Mod is only for Valve-released games, so no.
You Haveto Buy It. On Steam Its 6.99
You can buy it at the Steam Store. Check the related link.
All steam games update themselves automatically.
Install steam (steampowered.com) and you can buy it on there. $10 and you get automatic updates through steam and servers.
technically yes, there were a few updates it is still called Garrys mod 10 though