Mystic Force is an indie Japanese visual novel developed by the circle Peroguritei, released digitally in 2006. The story centers around a magical girl captured by antagonistic forces in a fantasy setting. Designed for a mature audience, the game features voiced characters and a condensed narrative told through a single, visually stylized scene. With fantasy and fetish elements, it reflects the thematic diversity found in doujin (self-published) titles from the early 2000s.

Originally distributed via the digital platform DiGiket, Mystic Force is compatible with Windows 98 through XP and supports limited mobile viewing via browser.