Invoke Halo

A 2D action game set during Japan's Edo period, where supernatural beings called Yokai have been imprisoned within mystical seals known as Invoke Halo. The protagonist is a young man living with his sister in a small village, aspiring to become a samurai. When the strongest samurai in the land discovers the Halo and summons a powerful Yokai to test his skills, the balance of the world shatters—other Yokai awaken en masse, and the protagonist must navigate this chaotic new reality through combat and exploration. The game combines action gameplay with story elements, featuring encounters with yokai and other characters as the world descends into supernatural chaos.