◆New Scenario
Experience a brand-new story from the perspective of Sumireko Usami. After the appearance of the evil spirit Mima, Sumireko travels throughout Gensokyo gathering allies to face this new threat!

◆Additional Playable Characters
The following Touhou favorites will be added to the game as playable characters:
Sumireko Usami
Koishi Komeiji
Reisen Udongein Inaba
Youmu Konpaku
Remilia Scarlet
Sakuya Izayoi
Flandre Scarlet
Yukkuri Reimu

◆New Stages
Hop aboard abandoned trains, visit stations enshrouded by fog, venture through factories once used by the kappa, and even find yourself exploring the inside of a UFO! Get ready to experience newly added areas like Youkai Mountain, Genbu Ravine, Remains of Blazing Hell, and the Ice Cavern to expand your adventures in Gensokyo.

◆New Boss Characters
A slew of new enemies and bosses make an appearance too! Defeat the daunting foes that stand in your way and bring peace back to Gensokyo.