Reversi was a game for the Intellivision console, based upon the board game of the same name. Atari had already licenced and made a game by the name of "Othello", so Mattel decided to try and keep up with them by providing the same game. After some research, it was discovered that Reversi was not trademarked, so Mattel did that. The game is in the public domain, so there was no legal tape in using the actual rules and such.

It was produced by Greg Favor of APh Technical Consulting, and was marketed as a part of the Intellivision's Strategy Network, and was released as a part of the Intellivision Lives! cdrom.