Single-player games like Luna
Below are 9 single-player Steam games similar to Luna, 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 Luna page.
Ranked picks
- 1

Myst
Single-player alternative to Luna — playable solo, no multiplayer required. Shares Indie and Casual with Luna.
Welcome to Myst: a starkly beautiful island, eerily tinged with mystery and shrouded in intrigue. Built from the ground up to play in 2D & VR, explore Myst in a whole new dimension! Journey to the Ages, unravel puzzles, and be a part of the surrealistic adventure that will become your own.
- 2

GNOG
Single-player alternative to Luna — playable solo, no multiplayer required. Shares Indie and Casual with Luna.
GNOG is a tactile 3D puzzle game about exploring whimsical monster heads and the secret worlds inside them. Filled with eye-catching designs, lively interactions, and a rich, reactive soundtrack, the hand-crafted heads come to life as you grab, poke, spin, pull, and play with each charming contraption.
- 3

Operencia: The Stolen Sun
Single-player alternative to Luna — playable solo, no multiplayer required. Shares Indie with Luna.
Operencia: The Stolen Sun embraces everything you love about classic first-person dungeon-crawlers, enhancing the old-school turn-based RPG experience with modern sensibilities. Guide a team of memorable characters through a world inspired by Central European mythology.
- 4

Escape Simulator
Single-player alternative to Luna — playable solo, no multiplayer required. Shares Indie and Casual with Luna.
First-person puzzler you can play solo or in an online co-op. Explore a set of highly interactive escape rooms. Move furniture, pick up and examine everything, smash pots and break locks! Play thousands of community-made rooms through the level editor.
- 5

MIND: Path to Thalamus Enhanced Edition
Single-player alternative to Luna — playable solo, no multiplayer required. Shares Indie with Luna.
MIND: Path to Thalamus is a First Person Puzzler that throws you into a fantastic and surreal environment. You will bend the natural elements to your will in order to progress in this emotive, mindbending tale. Now also in Virtual Reality!
- 6

Obduction
Single-player alternative to Luna — playable solo, no multiplayer required. Shares Indie with Luna.
A new sci-fi adventure from Cyan, the creators of Myst. Abducted far across the universe, you find yourself on a broken alien landscape with odd pieces of Earth. Explore, uncover, solve, and find a way to make it home.
- 7

Riven
Single-player alternative to Luna — playable solo, no multiplayer required. Shares Indie and Casual with Luna.
Uncover a story of intrigue, betrayal, and a civilization teetering on the brink of collapse as you solve intricate puzzles to unlock the secrets of Riven. Built from the ground-up and expanded from the award-winning original game released in 1997.
- 8

Lumines Arise
Single-player alternative to Luna — playable solo, no multiplayer required. Shares Indie and Casual with Luna.
A mind-blowing, fiendishly addictive reinvention of the puzzle classic Lumines from the creators of Tetris® Effect: Connected, where sound pulses through your body, mind, and every block you place, triggering dazzling visuals synched to the driving beat of an infectious, eclectic soundtrack.
- 9

Wattam
Single-player alternative to Luna — playable solo, no multiplayer required. Shares Indie and Casual with Luna.
Wattam is a game about the joys of friendship and discovery, from the imagination of Keita Takahashi (creator of Katamari Damacy and Noby Noby Boy) and developer Funomena.