Touhou Yumejikuu - Phantasmagoria of Dim. Dream is the third game in the Touhou series, released for the Japanese PC-98 in 1997. It is a unique game where in two players indirectly combat one another by charging and releasing Spell Cards. This style of gameplay has been re-implemented in the ninth Touhou series game, Phantasmagoria of Flower View.
Much to her surprise, Reimu Hakurei discovers that some mysterious ruins have suddenly appeared just outside of the Hakurei Shrine. She joins in a violent competition with the other people who want to explore them: it is said that the one who reaches the heart of the ruins first will win a fantastic prize! Who will gain the access to the ruins?