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Mycubium

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About Mycubium

Mycubium is a first-person puzzle adventure set in a surreal landscape of ruins and shadow. You play as an unknown being, using mushrooms, movement and observation to reconnect paths in a broken world. Its story unfolds through the environment, with no dialogue and minimal exposition.

Grow bridges

Place mushrooms on white cubes to grow colorful bridges in specific directions. You solve spatial puzzles by jumping, stacking and sticking, and by matching colors. The environment also plays a part: switches open doors, while lasers can unlock new areas. Many puzzles have multiple solutions, letting you experiment with different approaches and physics-based interactions.

Explore the world

The journey spans four levels, each representing a different hour in one full day as the world slowly reawakens. Each level is a handcrafted fragment of a lost world, with multiple paths, hidden collectibles and platforming challenges. New mechanics appear as you progress, including rotating platforms, diagonal bridges and teleportation.

Atmosphere and sound

The game pairs its environmental storytelling with a minimalist soundscape and ambient score designed to support reflection and focus.

Frequently asked questions

Steam lets publishers create keys to sell in other shops. Once you activate a key, the game is yours to keep, just like a store purchase.

Disclaimer: CD keys have an inherent 1–2% average failure rate. Check the shop terms for buyer protection info. Steam offers no buyer protection for keys bought in other shops and doesn't refund them.

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