Solo-Dev Sengoku Strategy Game Jyoka Launches on Steam November 16

Japanese indie developer sfvsoft has announced that its solo-developed strategy title, Jyoka, will release on Steam on November 16. Set in the Sengoku period of 16th-century Japan, the game tasks players with managing a minor lordship known as a kunishu. Starting from a devastated wasteland, the objective is to rebuild infrastructure and unify the region while resisting rival daimyo.

The gameplay loop consists of town building, defensive battles, and castle sieges. Players construct over 190 building types across agricultural, commercial, and religious categories. Rice serves as the primary resource for feeding residents and paying vassals, requiring careful tax management to balance public satisfaction with revenue. The vassal system allows for recruiting retainers and promoting soldiers based on land distribution.

Military engagements involve preparing fortifications like moats and stone walls against bandits and enemy lords. Six unit classes, including matchlock guns and cavalry, are available for defense. Once strong enough, players can launch invasions against 73 historical castles. Development began around 2020.