Buy King Arthur: Legion IX PC key

King Arthur: Legion IX is a turn-based tactical RPG set in the dark-fantasy Arthurian world of King Arthur: Knight's Tale. You play as Gaius Julius Mento, commander of the undead Ninth Legion of Rome, in a Roman-themed campaign across Avalon. After the legion arrives in the realm of the Lady of the Lake while seeking a way out of Tartarus, Gaius decides to establish Eternal Rome on the island and must first gather his scattered troops.

The campaign

Across 15 handcrafted missions, you battle nightmare monsters and confront Pict tribes, the monstrous Fomorians, the Sídhe, and the knights of Sir Mordred's Round Table. The campaign also pits the Old Faith against Christianity. You seek out the remains of the only Roman colony in Avalon, rebuild it and protect it as you pursue victory.

Your decisions shape both the story and gameplay. By the campaign's end, Gaius can become a powerful demon or reject Emperor Sulla's power and restore his humanity.

Tactical combat

You control a party of 5–6 heroes as they explore and conquer Avalon. Combat uses cover, traps, flanking, overwatch and opportunity attacks, and party composition can determine whether a quest succeeds. Some encounters call for careful planning; in others, a direct charge can be the key to victory.

Heroes have unique skills, Ultimate Skills and World Abilities. They do not face permanent death at the end of missions, and you can test different tactical approaches across difficulty modes ranging from laid-back storytelling to unforgiving battles.

Heroes and equipment

The campaign introduces six heroes who have risen from the Abyss. You level them up, earn skill points and unlock their unique skill trees. Loot, equip and craft hundreds of artefacts to prepare your party for battle.

Rebuild Nova Roma

You develop and expand Nova Roma, the remains of the Roman colony in Avalon. Build the facilities your heroes need to prepare for their quests, while managing scarce resources to keep the stronghold running.