The ESRB rating for Batman: Arkham City is T, meaning it's for teens.
Batman: Arkham City is rated T for Teen
Depends on the games ESRB (or region equivalent) rating, but for the arkham games, 14 is a safe bet, most other games with batman in them are good for ages 9 and up. But keep a close eye on the esrb rating.
ESRB Rating: RP-T+
To the ESRB, at probably ESRB.com
The ESRB stands for "Entertainment Software Rating Board"
There isn't an ESRB rating for Roblox.I do not think it is rated because of the unpredictability of the internet
Esrb: e10+
The rating is E for Everyone.
Everyone 10+
The ESRB says that it contains "Animated Blood and Mild Violence"
Entertainment Software Rating Board(ESRB)
in America, ESRB
It is M for mature