About
STACK KASTLE is a single player city builder game with fantasy, medieval and historical themes. It was developed by kingrain777 and was released on February 10, 2026.
STACK KASTLE is a frantic little medieval factory in disguise: drag raw goods from your lands onto workshops, watch production chains click into place, then stack your way to a custom fortress before the timer hits zero. Every run serves a different Noble House with shifting demands—some announced, some revealed mid-build—so your “perfect” castle can become an instant scandal if you lean too hard …





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Frequently Asked Questions
STACK KASTLE is a city builder game with fantasy, medieval and historical themes.
STACK KASTLE is available on Web Browser.
STACK KASTLE was released on February 10, 2026.
STACK KASTLE was developed by kingrain777.
STACK KASTLE is a single player game.
Similar games include Cataclismo, Our Dear Kingdom, Let Them Trade, Pioneers of Pagonia, Kingdoms Reborn and others.





