The following is a list of video games that have been given the "Adults Only" (AO) rating by the Entertainment Software Rating Board (ESRB), a United.
In the ESRB rating system, Adults Only 18+ games are designed only for adults 18 years and over. No one under that age is allowed to purchase such a game.
Search ESRB Game Ratings. * Game Title. Platforms Included. All Platforms. All Platforms. Nintendo. Switch. 3DS. Wii U. Sony. PlayStation 4. PlayStation 3.