Underdone mod for Garry's Mod - ModDB

This is a gamemode called Underdone. It was an RPG originally created by the Shell Shocked Gaming and Tower Yard Entertainment Team for Garry

Underdone RPG · gmodstore

Gmod-Mod-Pack 12 addon - Garrys Mod for Half-Life 2 - ModDB

Underdone RPG · gmodstore

rp_stalker image - Underdone mod for Garry's Mod - Mod DB

Steam Workshop::Underdone Content

Steam Workshop::underdone sound content

Underdone RPG · gmodstore

Steam Workshop::Star Wars- Grand Collection

GitHub - uen/syndicate: Syndicate RPG gamemode for Garry's Mod

Underdone mod for Garry's Mod - ModDB

Steam Workshop::supreme mods