Touhou Spell Carnival is an officially recognized derivative work based on the Touhou project.

Gensokyo is a land cut off from the outside world where humans and youkai live together.

One day, the Hakurei priestess, Reimu Hakurei, notices mysterious pillars rising in various locations in Gensokyo.

These pillars signaled the start of the Spell Carnival, a festival hosted by Yukari Yakumo, where they must bring their Spell Cards into battle.

To investigate the true intentions of Yukari Yakumo, who suddenly started the Spell Carnival, Reimu Hakurei joins the battle for the Spell Books.

Features:

• Strategy RPG meets Bullet Hell madness: Battle in the normal setting with a unique combination of real-time strategy elements and Bullet Hell madness.
• Practice your strategic skills: Move to specific positions on the grid, hit enemy bullets, and unleash special abilities in simultaneous action-packed battles.
• You must be prepared: Don't get into battles unprepared. Organize your team's position on the grid, assign abilities based on your enemies' weaknesses, and wisely choose which Ace spell card to use.
• Need a boost? Players will occasionally see items and features during battle. Items can block incoming bullets and offer additional effects once destroyed.
• Features can offer boosts: Use these incentives to your advantage and you may be able to collect extra bonuses from your victories.
• Find peace at the Hakurei shrine: Explore the Hakurei shrine through the lens of Reimu Hakurei.
• Track all active quests, visit sub-events, pose with the photo mode, and talk to some of the favorite Touhou Project characters at the Hakurei shrine as you progress through the story.