Welcome to Comet Museum! This site is a repository of information and images related to SEGA's video game series Bonanza Bros. and Puzzle & Action.


October 2nd, 2020

Updated the Bonanza Bros. and Puzzle & Action: Tant-R pages with some tweets about the art designers for both games, as well as a cover scan of the Tant-R guidebook.

July 11th, 2020

Added a walkthrough for the Mega Drive mode of Ichidant-R!

July 9th, 2020

The beginning of Comet Museum!