Rating issues
Mild violence is frequent. During gameplay, human characters display no reaction at all when being shot. When they are killed, they will fall to the ground, rag-doll like. There is no blood or sound of pain when this happens, but there is a long beep, implying the character’s heartbeat has stopped.
The word ‘shit’ is used frequently by the main character and others.
Other issues
The game features online playing capability which may involve real-time interaction with other players.