Single-player games like Claire de Lune
Below are 9 single-player Steam games similar to Claire de Lune, ranked by player overlap. Every pick carries Steam's Single-player category, so multiplayer-only titles or always-online games don't sneak in. imho.run pulls the category data from Steam directly — Single-player here matches what the store labels.
Want the full alternatives list (paid + free + Steam Deck + cheaper picks)? See the parent games like Claire de Lune page.
Ranked picks
- 1
Portal
Single-player alternative to Claire de Lune — playable solo, no multiplayer required.
Portal™ is a new single player game from Valve. Set in the mysterious Aperture Science Laboratories, Portal has been called one of the most innovative new games on the horizon and will offer gamers hours of unique gameplay.
- 2
The Crow's Eye
Single-player alternative to Claire de Lune — playable solo, no multiplayer required. Shares Indie and Adventure with Claire de Lune.
In an abandoned medical university, test your intellectual might as you unravel a 20-year-old mystery in this depraved first-person puzzle adventure, doing what it takes to escape your fate as a macabre scientist's human experiment. The ends justify the means in The Crow’s Eye.
- 3
The Way
Single-player alternative to Claire de Lune — playable solo, no multiplayer required. Shares Indie and Adventure with Claire de Lune.
Journey to another planet and discover its secrets in order to bring your loved one back to life. Experience an adventure, inspired by old school classics like Another World, Heart of Darkness and Flashback.
- 4
DeadCore
Single-player alternative to Claire de Lune — playable solo, no multiplayer required. Shares Indie with Claire de Lune.
DeadCore is a Platformer-FPS blending exploration and speedrun. Become immersed in a futuristic and dreamlike adventure which will see you climb a huge Tower born from the void and truly put your capabilities to the test. Will you be able to reveal the secrets that lie beneath this fog-ridden world?
- 5
PLANET ALPHA
Single-player alternative to Claire de Lune — playable solo, no multiplayer required. Shares Indie and Adventure with Claire de Lune.
PLANET ALPHA, a beautiful alien world filled with mystery and danger. Pursued by relentless enemies, you must harness the power of night and day as you struggle to survive.
- 6
Relicta
Single-player alternative to Claire de Lune — playable solo, no multiplayer required. Shares Indie and Adventure with Claire de Lune.
Relicta is a first-person physics-based puzzle game where you need to creatively combine magnetism and gravity to unravel the secrets of Chandra Base.
- 7
Trine 2: Complete Story
Single-player alternative to Claire de Lune — playable solo, no multiplayer required. Shares Indie and Adventure with Claire de Lune.
Three Heroes make their way through dangers untold in a fairytale world, featuring physics-based puzzles, beautiful sights and online co-op.
- 8
Neva
Single-player alternative to Claire de Lune — playable solo, no multiplayer required. Shares Indie and Adventure with Claire de Lune.
Experience the moving tale of a young woman and her lifelong bond with a magnificent wolf as they embark on a thrilling adventure through a rapidly dying world.
- 9
Immortal Empire
Single-player alternative to Claire de Lune — playable solo, no multiplayer required. Shares Indie with Claire de Lune.
Immortal Empire is a multiplayer tactics role playing game. Control a party of up to 5 immortals as you travel through a unique fantasy world, using spells and strategy to defeat your enemies. Play co-op, versus, or solo through a compelling campaign storyline with fully voiced characters.