The Garry's Mod 13 Beta gm_construct and gm_flatgrass. Not everyone knows how to make a map, not everyone has the time to make a map. This map was on the GMod 13 Beta Workshop, and was removed (with all the other beta addons) when GMod 13 came out of beta. I did not. Garry's Mod is a physics sandbox. Sign in to add this item to your wishlist, follow it, or mark it as not interested . Review Helpfulness Beta Enabled. Loading.
Garry's Mod (commonly abbreviated as GMod) is a sandbox physics game developed by The base game mode "sandbox" has no set objectives, and gives the player the After 's release of the Steam Workshop feature, Garry's Mod