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Calturin

Calturin is a Bullet Hell Boss Rush game where you are resurrected by a necromancer who now holds you in his power. Promised your freedom if you do his bidding, you must traverse the Gauntlet of Portals to unknown lands and face deadly beings.

Steam Page
Release
August 24, 2021
4 years and 344 days ago
Steam Reviews
Very Positive56 reviews89.3%

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Game contextLatest: IGF Team
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Notes
Latest Contributor: IGF TeamEdit notes
Updated: Jul 13, 2026Developer scaleThe operating scale of the game's developer.
Updated: Jul 13, 2026Publisher scaleThe operating scale of the game's publisher.
Updated: Jul 13, 2026Publisher statusHow the game's publishing relationship is classified.
Search Google: How is Calturin and Lasse Zacho Malver funded?FundingThe known source of funding behind the game.
Updated: Jul 13, 2026Creative controlWho appears to retain creative control of the game.
Updated: Jul 13, 2026Release statusWhether and how the game has been released.

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About the Game

Calturin is a Bullet Hell Boss Rush game where you are resurrected by a necromancer who now holds you in his power. Promised your freedom if you do his bidding, you must traverse the Gauntlet of Portals to unknown lands and face deadly beings.

- 8 unique boss fights, 2 paths of pain and a fight against an army.
- A compelling story told through fully voiced characters.
- Choose how to improve your skills as you become stronger.
- Red and black portals for those who wish a harder challenge.
- Designed to be suitable for both normal playthrough and speedrunning.

----------------------- The Gauntlet of Portals Awaits -----------------------