Single-player games like Orion Blue
Below are 10 single-player Steam games similar to Orion Blue, 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 Orion Blue page.
Ranked picks
- 1
Evergreen Tavern
Single-player alternative to Orion Blue — playable solo, no multiplayer required. Shares Indie and Adventure with Orion Blue.
Run a cozy medieval tavern... staffed by monsters from your basement! Grow and cook delicious things and serve them to your customers. Decorate and customize your place. Explore dark places, befriend and hire monsters, and sell your loot for a good price!
- 2
Fishing Echoes
Single-player alternative to Orion Blue — playable solo, no multiplayer required. Shares Adventure and Simulation with Orion Blue.
Fishing Echoes is a fantasy fishing game where you catch elemental fish to save the realm from a world-devouring maelstrom.
- 3
OddFauna : Secret of the Terrabeast
Single-player alternative to Orion Blue — playable solo, no multiplayer required. Shares Indie and Adventure with Orion Blue.
Grow the TerraBeast you live on from a tiny patch of land into a whimsical world! In this fully hand-sculpted, playful systemic sandbox, you'll explore vibrant biomes, farm, craft, build, and befriend the wild OddFauna to create a thriving ecosystem.
- 4
Desktank
Single-player alternative to Orion Blue — playable solo, no multiplayer required. Shares Indie and Simulation with Orion Blue.
A cozy idle aquarium that lives on top of your screen. Watch fish swim, grow, and interact while you work or relax. Desktank turns your desktop into a peaceful underwater world — float it in the corner or let it take over the whole screen. Just sit back and enjoy the calm.
- 5
HydroTick: Water Reminder & Aquarium Manager
Single-player alternative to Orion Blue — playable solo, no multiplayer required. Shares Simulation and Casual with Orion Blue.
Stay hydrated, relax, and build your dream aquarium! HydroTick reminds you to drink water at your chosen intervals, rewards you with coins, and lets you collect unique fish, rare decorations, and create a soothing aquatic world.
- 6
Aqua Pals
Single-player alternative to Orion Blue — playable solo, no multiplayer required. Shares Indie and Simulation with Orion Blue.
Dive into the mesmerizing world of aquariums with Aqua Pals, the immersive fish tycoon game where you create your own underwater haven. Transform simple tanks into a thriving aquatic paradise where charming fish flourish. Buy or breed happy fish to compete in dazzling fish pageants for prizes!
- 7
Moon Fishies
Single-player alternative to Orion Blue — playable solo, no multiplayer required. Shares Indie and Simulation with Orion Blue.
Moonfishies is relaxing desktop fish simulator. Customize your dream aquarium, catch new fish and breed unique hybrids!
- 8
Research Story
Single-player alternative to Orion Blue — playable solo, no multiplayer required. Shares Indie and Simulation with Orion Blue.
Set out to discover and record plants and creatures for the Violet Archive. Grow crops, tame animals, and build the perfect farm! Forge friendships along the way as you begin your life as a researcher!
- 9
Shambles: Sons of Apocalypse
Single-player alternative to Orion Blue — playable solo, no multiplayer required. Shares Indie and Adventure with Orion Blue.
“The world you knew is already collapsed.”As an explorer in a bunker, explore a new world 500 years in the future and decide its fate. You can lead the world back to doom or bring it to peace. It all depends on your choices.
- 10
We're Here, Papa
Single-player alternative to Orion Blue — playable solo, no multiplayer required. Shares Indie and Adventure with Orion Blue.
We're Here, Papa is a VR horror game. In the dark depths of the sewer, you must find your way and escape on your own. But you are not alone down there. Something is pursuing you. You don’t know what it is, but one thing is certain… you must not let it catch you.