is there a gamemode like?

Is there a gamemode, Where i can play Jail with my friends, cuz i cant find a gamemode, sandbox dont work, i just caant find one. We looked all night.
You know, one where the prisoners starts in Cells and the others start in a room with weapons.

I think the game mode you’re looking for is ‘Jailbreak’. If you look under the server browser it’s a pretty popular game mode.