Fido Dido is an unreleased Sega Mega Drive game based on the character and former mascot of 7-Up, Fido Dido. It was developed by Teeny Weeny Games and was set to be published by Kaneko in 1993.

The player Fido worlds through drawings from the author. Each level has its own goals and its own objects that the player must make the best use to get rid of enemies and obstacles which stand in the way.