GiseiHero

GiseiHero is a death-game mystery adventure. At Perfect Justice Academy, a prestigious school for students with hearts of justice, 18 new students are trapped in a mysterious enclosed space and forced into the Absolute Justice Program. They must expose the six Evil Students hidden among them. Since the Evil Students intend to massacre the Righteous Students, the others must identify a culprit after a murder occurs, making sacrifices along the way to flush out their enemies.

The free version includes content through Chapter 1 and takes approximately 3–5 hours to play.