TRIPITAKA (Xuanzang Sanzo’s Dharma-Seeking Journey) is the sequel to Cosmology of Kyoto and second episode in the Cosmology of Asia series. Developed by Soft Edge. Published by PD Inc., 1999.

What makes it interesting is that only a single copy of the game is known to exist. Like eCDP, the owner has decided to release a copy of the game for free.

While I don’t have any ultra-rare games, I did manage to get a copy of the rare Clue: The Storybook, scan it, and provided the internet a copy.

Yesterday I uploaded the ISO image of one of the rarest videogames in history, of which a single copy is known to exist in the online world. After years of appeals, its owner finally agreed to share it with me so that I could in turn share it with the world.
Do spread the word! https://t.co/XB403DQZNC pic.twitter.com/FGhVQ1BhJ5

— Bruno de Figueiredo (@dieubussy) May 23, 2025