I need Garry's Mod default sandbox gamemode

Greeting,I need Garry’s Mod default sandbox gamemode,Thanks

Good news, it comes with Garry’s Mod

nah it’ll cos you 20 dollars on scriptfodder

Verifying game cache should replace any edits.

get GCFScape http://nemesis.thewavelength.net/?p=26
open garrysmod_dir.vpk file in garrysmod folder and extract the gamemodes/sandbox folder.
gmod preffers raw files over archived ones.
So if you put the extracted sandbox folder into garrysmod/gamemodes folder, it will load this one instead of the one in vpk file.