Omerta is a 1.18+ semi-vanilla survival server which is predicated on the Mafia thematic. The server introduces a crew system, where players can create their own crews, promote them into families and create their own empire.
The server emphasizes the survival aspect, meaning there are no land claims or grief prevention of any kind. Raiding and griefing is allowed, so your bases are never truly safe. Go solo, ally with other players, raid bases and work your way through the ranks to become the most powerful Boss on the server.
The server is not P2W, all donator benefits are purely cosmetic so everyone gets the same chance at their rise to power.