73%Strong matchENDLESS™ Legend
84%14k84% positive reviews, Very Positive across 14k reviews·4X · Turn-Based
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The world as we knew it no longer exists. Join the few remaining survivors, lead them, and build your city, feed your people and organize your defenses to survive the hordes of enemies attacking your kingdom, mankind's last kingdom, our hope. Can you turn a small village into a great realm?


Legacy of Sin: Ill-Boding is a hybrid city-building and tower defense game that seamlessly blends massive real-time battles with turn-based management of your city and lands. Set in a Renaissance world devastated by a magical apocalypse, humanity's few remaining survivors retreat before the relentless onslaught of orcish hordes. The last kingdom rallies around Aldrick, a mercenary leader promoted to lord by the deaths of all the nobles he used to serve. At the head of the last bastion of humanity, it's his role to rally the survivors, defend against the hordes, and turn a sea of ruins into the heart of a new empire.




Legacy of Sin: Ill-Boding is the next chapter in the Legacy of Sin series, a project that has been years in the making. This game represents the culmination of our vision for a strategy-driven, immersive experience that began with the first game in the series. Many of the ideas you’ll experience in Ill-Boding were conceived during the development of our earlier titles.
Each chapter in the Legacy of Sin series explores a unique story and gameplay style, and Ill-Boding is no exception. With its blend of city-building, tower defense, and narrative depth, this game offers a fresh take on our core themes of survival, leadership, and resilience in a world on the brink of collapse.
Realizing this project has been a dream come true for our team. Every element—art, gameplay, and design—was crafted with meticulous care, dedication, and countless hours of effort. We hope Ill-Boding becomes a lasting experience for players and an exciting continuation of the Legacy of Sin series.
Thank you for supporting us on this journey. We can’t wait for you to explore the world of Legacy of Sin: Ill-Boding. See you soon, friends!
Steam data © 2026 Valve Corporation. Trademarks are property of their respective owners.
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