Medieval Japan 12th-13th c. is a free simulation game for Android that immerses players in the tumultuous era of the Genpei War. Players start as an unnamed peasant with no resources and must navigate through various challenges to build their reputation and wealth. Engage in a range of activities such as cleaning irrigation canals, planting rice, and even forming a gang for more lucrative, albeit risky, endeavors. The gameplay balances resource management with strategic decisions, allowing players to choose between honest work and more nefarious methods to achieve their goals.

The game features a unique blend of resource management with military strategy, where players must maintain their health, fame, and finances. As you progress, you can hire soldiers, engage in sieges, and make choices that impact your character's legacy. The narrative emphasizes the fleeting nature of fame and wealth, encouraging players to reflect on their choices while pursuing glory in a richly detailed historical setting.