Single-player games like Kati The Astronaut
Below are 9 single-player Steam games similar to Kati The Astronaut, 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 Kati The Astronaut page.
Ranked picks
- 1
Clay Game
Single-player alternative to Kati The Astronaut — playable solo, no multiplayer required. Shares Indie and Adventure with Kati The Astronaut.
Explore a world handcrafted from clay. Make dumb jokes with your Foxcat friend. Use magic to solve puzzles. Can you solve the mystery at the Wizard Tower?
- 2
Mekabolt
Single-player alternative to Kati The Astronaut — playable solo, no multiplayer required. Shares Indie and Adventure with Kati The Astronaut.
Use your trusty Mekabolt device to manipulate robots, solve a variety of puzzling levels and obtain batteries to fix the robots!
- 3
Moss: Book II
Single-player alternative to Kati The Astronaut — playable solo, no multiplayer required. Shares Indie and Adventure with Kati The Astronaut.
Quill is back—and she’s being hunted. To stand a chance, Quill will need a true partner by her side—and we hope that partner is you. Moss: Book II is an action-adventure puzzle game and award-winning sequel (The Game Awards "Best VR/AR Game") to Moss.
- 4
Praey for the Gods
Single-player alternative to Kati The Astronaut — playable solo, no multiplayer required. Shares Indie and Adventure with Kati The Astronaut.
Praey for the Gods is a boss climbing open world adventure game where you play a lone hero sent to the edge of a dying frozen land to explore and solve the secrets of a never ending winter. Grapple, glide and grab hold of massive beasts as you fight to survive and return the world to proper order.
- 5
Moss
Single-player alternative to Kati The Astronaut — playable solo, no multiplayer required. Shares Indie and Adventure with Kati The Astronaut.
Moss is an action-adventure puzzle game from Polyarc tailor-made for the VR platform. It combines classic components of a great game—compelling characters, gripping combat, and captivating world exploration—with the exciting opportunities of VR.
- 6
Monument Valley
Single-player alternative to Kati The Astronaut — playable solo, no multiplayer required. Shares Indie and Adventure with Kati The Astronaut.
Embark on a journey of forgiveness through impossible environments and illusionary puzzles. Experience this meditative and calming puzzle game by manipulating monuments and creating evolving paths to explore new, surreal, and mysterious worlds.
- 7
Iconoclasts
Single-player alternative to Kati The Astronaut — playable solo, no multiplayer required. Shares Indie and Adventure with Kati The Astronaut.
Join renegade mechanic Robin and uncover the secrets of a dying planet. Explore a big world filled with intricate puzzles, interesting characters and menacing bosses in a beautiful platform adventure that tells a personal story about faith, purpose and the challenge of helping people.
- 8
Contrast
Single-player alternative to Kati The Astronaut — playable solo, no multiplayer required. Shares Indie and Adventure with Kati The Astronaut.
CONTRAST is a puzzle/platform game where you can move between a fantastic 3D world and a mysterious shadowy universe in 2D in the blink of an eye. Delve into a dreamlike and surreal 1920s world, inspired by the performance art world of vaudeville and film noir, and cradled by a smooth and sultry jazz ambiance.
- 9
Hoverkitty: Hoververse
Single-player alternative to Kati The Astronaut — playable solo, no multiplayer required. Shares Indie and Adventure with Kati The Astronaut.
Help Hoverkitty rescue her friend Hoverflea in the Hoververse! Your life will forever be changed.