Concealed the Conclusion: Endings
From Touhou Wiki
A brief summary of the endings. The Bad End is obtained by running out of time on the White Reimu fight.
[edit] Ending 1
Bad End: Marisa wakes up it was all a dream.
[edit] Ending 2
Good End 1: Marisa learns that she too is not of Gensokyo. Reimu's dream is being shared by her and both are about to wake up now. In the last moments of Gensokyo, Alice and the others bid Marisa to never forget about them.
[edit] Ending 3
Good End 2: Marisa and Reimu wake up in a hospital, in the same room. Marisa gets Reimu to admit that they both dreamt of a place called Gensokyo.
