Claire de Lune
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About Claire de Lune
Claire de Lune is a story-driven puzzle adventure set in a grounded science fiction universe. You play as John, a smuggler on the run with his daughter, Claire. After an unknown force makes their spaceship crash on a foreign planet, John is separated from Claire and must find her, repair his ship and escape safely.
The search for Claire
As John’s journey unfolds, he discovers a strange, abandoned research facility. The mystery surrounding the crash and Claire’s disappearance takes an unsettling turn. The story revolves around failure, trust and humanity, with a humorous and touching tone.
Puzzles and exploration
You use John’s ingenuity, agility and technology to cross the treacherous planet and navigate the facility. His Nanogun has abilities used in 3D puzzle-platforming sequences, while adventure-style puzzles simulate hacking, coding and other technical tasks. You can also interact directly with the environment to solve puzzles and uncover the facility’s mysteries.
Action and characters
John and his AI companion Arturo encounter characters along the way, with dialogue options shaping how John interacts with Claire and Arturo. The game also includes stealth sequences and first-person combat, presented in action vignettes.
Environments
The game’s custom engine presents detailed exterior and interior environments, including the planet’s surface and the large abandoned research facility.
Frequently asked questions
The best price for Claire de Lune is $39.99 at Steam. 3 shops have an offer that activates in your country.
Some are. This page only shows offers that activate in your country; offers for other regions, or with no stated region, are left out. To see the offers for another country, change your country at the top of the page.
Every key we list activates on Steam. Redeem the key there and Claire de Lune stays in your library for good.
Yes, with a small risk. Publishers create keys to sell in other shops, which is why a key can cost less than in the official store, and once you activate it the game is yours to keep, just like a store purchase. On average 1–2% of keys fail, so check the shop's buyer protection before you buy: the official store does not refund keys bought elsewhere.
The minimum requirements for Claire de Lune are: Windows 10, GeForce GTX 660, Intel Core i5-6600K, 8 GB RAM, 20 GB storage. It runs on Windows only. The recommended specs are in the System requirements section.
No. Claire de Lune is a single-player game.
No. Valve rates Claire de Lune as Unsupported on the Steam Deck.
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.











