Every inmate is a real player. Sell drugs to strangers. But you have to convince them to buy. And they can report you to the guards. And start cafeteria fist fights.
Every inmate is a real player. Sell drugs. Snitch. Start fights. And yes, the cops are real players too.

• Everybody is in prison and everybody is a real player.

• Proximity voice chat.

• Play alone or with friends, in public servers with strangers.

• Grow weed in your prison cell (because that's what inmates do, obviously)

• Sell weed to other inmates, but you have to convince them to buy and that it's good product (even if it's not).

• Buy weed from other inmates (but only if their product is good, or so they say...)

• And yes, you can be a cop too and catch inmates mid-drug-transaction.