Dee Dee Planet

Dee Dee Planet is a cancelled Dreamcast game by Dori Dock. It was to be a online multiplayer shooting game.

Development
Website developer Dori Dock wanted to create a simple tank battle game for Dreamcast. Sega wanted simple addictive multiplayer games to boost its market share and online playerbase.

Cancellation
The game's cancellation was due to a big network bug after initial printing. The Dreamcast was on its last legs anyway.

Prototype
In 2021 a prototype was dumped. https://hiddenpalace.org/Dee_Dee_Planet_(Apr_25,_2000_prototype)