The 3DO Rating System was a rating system created by The 3DO Company and used on games released for the 3DO Interactive Multiplayer in the USA and Canada. The rating system comprised of four categories: The 3DO Company (formerly THDO on the NASDAQ stock exchange), also known as 3DO, was founded in 1991 under the name SMSG, Inc. ... 3DO Interactive Multiplayer (most commonly referred to as the 3DO) was a line of video game consoles released in 1993 and 1994 by Panasonic, Sanyo and Goldstar, among other companies. ...
E - Everyone
12 - Guidance for 12 & under
17 - Guidance for 17 & under
AO - Adults Only
These ratings would appear on the lower front and back of the packaging, while the back of the packaging also specified what content was present in the game. This rating system was discontinued after the Entertainment Software Rating Board was established in 1994 and from then on, 3DO games were rated by ESRB. The Entertainment Software Rating Board (ESRB) is a self-regulatory organization that applies and enforces ratings, advertising guidelines, and online privacy principles for computer and video games and other entertainment software in the United States and Canada (officially adopted by individual provinces 2004-2005). ...