Ertugrul of Ulukayin™

Ertugrul of Ulukayin™: The Key of the World

In the 13th century, among the boundaries of Ahlat, the Kayı Tribe was living a peacful life until the Mongols attacked under the command of Genghis Khan. Ertuğrul, bravely defends his people and the kayı tribe who find themselves tangled in a ring of fire. Join Ertugrul unveiling the fate of his vanished brother, along this misty path leading him to encounter a mysterious Order.

The Fate of Humanity is Tied to the Key of the World…

Set out on a mythic journey to illuminate the world ruled by darkness, corruption, and bloody wars with your light of justice.

Ertugrul realizes the threat is bigger than he has foreseen. With his trusty friends, Turgut and Meryem, Ertugrul dives face first into a dangerous adventure. He, soon figures out that the salvation of humanity resides in the Key of the World, which will stop all the darkness and corruption bleeding into the world. In his view, this "key" will be the bringer of justice but in the wrong hands it could cause ruination.

Be the hero for the hearts and minds that lost hope...

Explore the steppe life and fighting spirit of Turks. On each chapter witness the evolving gameplay. Save people, defeat enemies, strengthen your Oba and yourself, be the leader your people deserves and stand against the evil. Set goodness free.

Explore a Semi-Open World

Immerse yourself in an action-adventure experience set in the medieval era, where you craft, hunt, battle enemies, and explore nearby tribes while discovering historical landmarks that enrich your journey.

The Heroic Quest

Join Ertuğrul in his mission to restore justice in a land ravaged by conflict. Uncover the secrets behind the corruption plaguing the realm and search for your lost brother amid the chaos.

Team up and seek the Key of the World

Play as Ertugrul, Turgut and Meryem, each equipped with unique weapons and combat styles. Upgrade all three characters to enhance their skills and combat styles.

Dreams of Turkish Mythology

Experience vivid dreams that reveal Turkish mythology, find the messages and clues that will aid you in the real world... or will the dream drag you into a nightmare?

Strengthen Your Tribe

Engage in the rich life of the steppes as you develop skills, lead your tribe, and fortify their defences against external threats. Confront dark forces in a dynamic world that transforms according to your choices and actions.