Single-player games like The Kaiyo Mission
Below are 8 single-player Steam games similar to The Kaiyo Mission, 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 The Kaiyo Mission page.
Ranked picks
- 1
Insiders
Single-player alternative to The Kaiyo Mission — playable solo, no multiplayer required. Shares Indie and Adventure with The Kaiyo Mission.
Welcome to the dangerous micro world hidden inside the human body. Pilot an advanced microship through the bloodstream, brain and kidneys. Mine resources, fight microbes, craft ship modules and weapons, build bases, discover new microorganisms and find a cure for cancer. Don’t get eaten!
- 2
Europa One
Single-player alternative to The Kaiyo Mission — playable solo, no multiplayer required. Shares Indie and Adventure with The Kaiyo Mission.
Explore the ice-encrusted ocean of Jupiter's moon Europa.
- 3
GLOOPALAXY
Single-player alternative to The Kaiyo Mission — playable solo, no multiplayer required. Shares Indie with The Kaiyo Mission.
Collect and study strange aquatic creatures in Gloopalaxy! Discover new life forms, create the perfect ecosystem for their well-being, and complete all kinds of objectives to earn your diploma.
- 4
BeDo
Single-player alternative to The Kaiyo Mission — playable solo, no multiplayer required. Shares Indie and Adventure with The Kaiyo Mission.
Navigate a lethal, vibrant cosmos with total 360° control. No jumping, just pure momentum-based skill. 40+ handcrafted levels packed with secrets and high-stakes precision. Easy to start, brutal to finish.
- 5
Gravity's Edge
Single-player alternative to The Kaiyo Mission — playable solo, no multiplayer required. Shares Adventure with The Kaiyo Mission.
Begin an epic space journey filled with strange worlds, engaging puzzles, and a dense Afro-punk theme. Another challenge also awaits you in 'Survival'. Alone or with a friend, prepare to face off against oncoming hordes while searching for the Ability Anvils. Are you ready to become a Kassler?
- 6
My Galaxy Buddy
Single-player alternative to The Kaiyo Mission — playable solo, no multiplayer required. Shares Indie and Adventure with The Kaiyo Mission.
Pilot a lone UFO in this cozy idle desktop game that lives in the corner of your screen. Discover randomly generated planets, extract rare resources, uncover strange artifacts, and build your collection one world at a time.
- 7
Rockhopper
Single-player alternative to The Kaiyo Mission — playable solo, no multiplayer required. Shares Indie and Casual with The Kaiyo Mission.
Become a space mining astronaut in this chill rogue-lite mining game. Explore, mine and complete objectives while unlocking and upgrading your equipment along the way.
- 8
Micro Games: Volume 1
Single-player alternative to The Kaiyo Mission — playable solo, no multiplayer required. Shares Indie and Adventure with The Kaiyo Mission.
Retro 2D collection of 4 micro games