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Astral Ascent x Clair Obscur: Expedition 33 Is Here!

Astral Ascent · Community Announcements · October 08, 2026

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Hello everyone!

Keeping this secret was hard but here it is: our collaboration with Clair Obscur: Expedition 33 is officially live!

You must fight to break the cycle! For those who come after!

A world you thought you knew is about to feel a lot more unfamiliar : new faces, new fights, and a few old friends showing up in places they were never meant to be.


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Three Exclusive Bosses

Golgra, the Mime, and Pétank have invaded the Prison, each with brand-new combat mechanics built just for this crossover.

Three New Rooms

Straight from the world of Expedition 33 : Lumière, the Gestral Village, and the Campfire. One appears at random before the final boss each run: pick Expedition 33 content or the Andromeda Bar, but choose fast, it won't come back this run!

Around the Campfire

Recruit a member of the Expedition as a special summon, each with their own unique mechanic:

You'll only get one Expedition ally per run, so take your pick, and don't forget to give Esquie a hug!

Free for everyone, unlocked after beating the game on Destiny Level 0.

New: DLC & Additional Content Menu

A new sub-menu now shows everything you've unlocked, and how to unlock the rest.

Next Up: Boss Rush

A dedicated Boss Rush mode is coming, years in the making, finally taking shape. Build your run from unlockable Archetypes (spells, summons, and more), then take it into the Arena or face the Zodiacs across a full Destiny Level difficulty curve, powering up your build between fights. Still early, mockups shown are subject to change but we're fully committed to it. ːtaurusSmirkː

Thank you for sticking with us! If you've enjoyed the game, a Steam review means the world to us. ːzimzimSmileː

Boss Rush is coming in the next few months stay tuned!

See you in the Garden!

The Hibernian Workshop Team

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