Gensokyo — A remote land isolated from the Outside World, where humans and youkai live side-by-side. One day, the shrine maiden of Hakurei Shrine, Reimu Hakurei, spots mysterious pillars towering over various locations throughout Gensokyo. These pillars signaled the start of the Spell Carnival, a festival hosted by Yukari Yakumo where one must put their Spell Cards on the line in battle. In order to investigate the true intentions of Yukari Yakumo, who initiated the Spell Carnival so suddenly, Reimu Hakurei joins the fight for Spell Cards.

• Strategy RPG Meets Bullet Hell Mania — Battle in a grid system with a unique
blend of real-time strategy elements and bullet hell madness! Hone in your strategy
skills by moving characters to grid-specific areas, graze enemy bullets, and unleash
special skills in one simultaneous, action-packed battle!
• Gotta Stay Prepped — Don't just run into battle unprepared! Organize your
party's positioning on the grid, assign skills according to your enemies' weaknesses,
and choose wisely which Ace Spell Card you'll use.
• Need a Boost? — Players will occasionally see objects and attributes during
battle. Objects are able to block incoming bullets and also provide additional effects
once destroyed. Attributes can provide boosts and status effects. Use these boosts
to your advantage and maybe you'll be able to collect extra bonus loot from your
victories!
• Find Peace in the Hakurei Shrine — Explore the Hakurei Shrine through the lens
of Reimu Hakurei! Keep tabs on any active missions, revisit sub-events, strike a pose
with Photo Mode, and even talk to some of your favorite Touhou Project characters
in Hakurei Shrine as you progress through the story!