Onmyoji: Soul Legend is a strategy card game set in a dark onmyoji-inspired world. Collect yokai, shikigami, and spell cards, then build a deck around timing, resource management, card synergies, and exorcism rewards.

The game includes solo story battles, tutorial stages, roguelike trials, onmyo lair progression, and tactical card combat. Learn the core rules through story content, then enter trials where changing events, rewards, and battle conditions push your deck in new directions.

Combat revolves around your hand, discard pile, exorcism effects, spirit fire, soul equipment, and shikigami abilities. Some cards help you build tempo, some prepare a late burst, and others disrupt threats or turn defeated enemies into new advantages.

The first Steam release focuses on a verifiable desktop build, local asset stability, and a small set of platform features. More content, balance updates, and platform integration will continue after release based on player feedback.