Catharsis: The Last Atelier Sets December 1 Steam Release
Kodansha Game Lab will release Catharsis: The Last Atelier on Steam on Tuesday, December 1, 2026, with the price still undecided. The game is a first-person walking simulator from creator Mana, and it is Mana's debut work.
2 sources 1h ago
Reporting from 2 sources: GAME Watch (Impress), Denfaminicogamer.
Why it matters
The publisher is Kodansha, a manga and book house, and the game had a playable demo on Steam before its release date was announced, meaning the feedback from that demo is what produced the Photo Mode feature.
Key Facts
- Catharsis: The Last Atelier will launch on Steam on Tuesday, December 1, 2026, with the price undecided.
- Catharsis: The Last Atelier is a walking simulator that sends the player through 10 worlds built from famous paintings by Van Gogh, Monet, Delacroix, Millais, Goya, and Klimt.
- The full version of Catharsis: The Last Atelier adds a Photo Mode that pauses the game and lets players move the camera, adjust view angle and brightness, and remove characters.
- A demo of Catharsis: The Last Atelier is available on Steam and covers The Starry Night, Cafe Terrace at Night, and Ophelia, with each stage clearable in about 15 minutes.
- Catharsis: The Last Atelier is the debut work of creator Mana and is published by Kodansha.
Players control a nameless being who wakes in a white world and enters ten painted worlds built from works by Van Gogh, Monet, Delacroix, Millais, Goya, and Klimt, collecting the memories sealed inside them. A wolf and an owl travel alongside the protagonist. Perspective and controls change by stage: some are 3D spaces, some side-scrolling, some boat rides. Each stage takes roughly 10 to 20 minutes, and there is no game over or time limit. A demo, which does not include Photo Mode, is already on Steam and covers The Starry Night, Cafe Terrace at Night, and Ophelia.
Mana began self-teaching Unreal Engine after moving overseas gave them more free time, won Epic Games' Unreal Quest 5 development contest, and was accepted into the Kodansha Game Creators Lab in February 2024. The game is listed as a single-player title with Japanese, English, and Simplified Chinese language support.
The Photo Mode answers demo feedback directly. Players asked to "capture beautiful spaces from any angle" and to "take the same compositions as those famous paintings," and the full version adds the feature. Launching it pauses the game. The camera moves freely, the angle of view and brightness can be adjusted, and characters can be removed before the screenshot is taken. Some stages reveal fine details once the characters are gone. Every captured image saves to an album.
The demo covers three stages, not ten. Each clears in about 15 minutes, and Photo Mode is not included.
- The Starry Night (Van Gogh): the demo stage the press materials use for the album example, "find your very own The Starry Night."
- Cafe Terrace at Night (Van Gogh): described as faintly lit in the story section.
- Ophelia (Millais): the third demo stage.
The wolf and owl carry meaning beyond company. The wolf symbolizes instinct and the wild, the owl wisdom and reason. The wolf's sprint and the owl's flight both speed travel. In Monet's Woman with a Parasol, players run with the wolf to feel the wind, or use the owl to see the painting world more three-dimensionally. The stated aim is "walking inside" paintings rather than "appreciating paintings from the outside." Kodansha Game Lab sits inside Kodansha Creators Lab, an R&D department formed in June 2021 within the publisher's Fourth Business Division.
Written with AI by Yomimono from the 2 cited sources below, including Japanese-language reporting where cited. See our editorial policy.
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Sources
- GAME Watch (Impress) ゴッホやモネ、ドラクロワなど名画の中を歩くイマーシブアートADV「カタルシス~最後のアトリエ~」12月1日発売決定!
- Denfaminicogamer ゴッホやモネの“名画の世界”を探索するゲーム『カタルシス~最後のアトリエ~』12月1日にSteamで発売へ。自由な角度から撮影できる「フォトモード」も実装決定