Buy Mauri Mursu's Odyssey PC key

Mauri Mursu's Odyssey is a 3D action-platform adventure with light RPG elements. You play as Mauri, a curious, stubborn and big-hearted walrus who never expected to become a hero. After a carefree night out, his best friend Touko disappears, and Mauri dreams of the Wise Walrus Wizards, who warn him about the Black Tusks: a mad cult spreading across the Walrus Islands, twisting minds, hoarding power and hunting the legendary Secret Walrus Fire.

The world was once guided by the ancient Virtues of Courage, Justice, Temperance and Wisdom. Their fires are fading, and something dark is stirring beneath the waves. As Mauri, you explore the islands, help their inhabitants, fight towering bosses and uncover ancient secrets in a humorous journey about friendship, responsibility and choosing who you become.

Explore the islands

You can freely explore hand-crafted, stylized islands, each with its own culture, creatures, mysteries and tone. Their locations include hidden caves, ancient temples, forgotten ruins and dreamlike places, with optional paths and secret areas that reward curiosity.

Fight the bosses

Combat takes place from a third-person perspective and uses melee, magic and movement-based attacks. Positioning, timing and choice matter in fights, including large bosses inspired by classic adventure games. Each boss represents one of the lost Virtues: Wisdom, Temperance, Courage or Justice, and has a history of its own.

Quests and puzzles

Main quests, side quests and secrets lead you through environmental puzzles and platforming challenges. You also meet lively NPCs with stories that can be funny, touching or absurd, and can take part in optional activities, including the bar arcade mini-game Trippy Bottle.

Progress and collect

You can collect items, hats, sea shells, vinyl records and hidden ancient shards, as well as level up and unlock powers. The game also includes hidden achievements, Easter eggs and an end-game reward.