About Castillon
Castillon is a single player casual city builder game with fantasy, medieval and historical themes. It was developed by One Up Plus and was released on December 31, 2025.
Defend your Kingdom As a renoun wizard you lay claim to a new land and build your castle! But beware, for demon invaders roam the wilds. Grow your kingdom during the day then fight off waves of enemies at night! Castillon is a bite sized strategy game about building and defending your growing castle realm.
+6
Games Like Castillon
Looking for games like Castillon? Here are top casual city builder recommendations with a fantasy, medieval and historical focus, selected from player-similarity data — start with Thronefall, Border Pioneer or ValeGuard.
Buy Castillon
Videos
Frequently Asked Questions
Castillon is a casual city builder game with fantasy, medieval and historical themes. Common tags for Castillon include 3D, indie, tower defense, stylized, building and others.
Castillon is available on PC and Windows.
Castillon was released on December 31, 2025.
Castillon was developed by One Up Plus.
Castillon is a single player game.
Similar games include Thronefall, Border Pioneer, ValeGuard, Beyond The Walls, Little Kingdom RTS and others.