DarkRP - this game mode for the popular game Garry's Mod, the basic idea of this game mode is a simulation of urban life. You can become a gangster and rob people or vice versa and become a police officer to protect the town from outlaws. Can open your gun shop or pizzeria where you sell the most delicious food in town. Or you can become the mayor and manage the city, namely the police, urban economies and licensing people. Read more here.
Modding - Advanced & Professional