The app is a game where players protect a red person by stopping a black entity. The entity's speed is determined by a power gauge, and a brake button attempts to slow it down, but it cannot stop instantly.
The app presents a brain training game where players press buttons matching the color of displayed text. The game challenges players to quickly identify and react to color and text, with game lengths ranging from 10 to 60 seconds.
Play as historical units during the Meiji Restoration, earning funds to influence other units. Use tactics like pressure, persuasion, or attack to shift the political landscape.