Single-player games like Aqua Luna
Below are 8 single-player Steam games similar to Aqua 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 Aqua Luna page.
Ranked picks
- 1
Wild Terrain
Single-player alternative to Aqua Luna — playable solo, no multiplayer required. Shares Indie and Adventure with Aqua Luna.
You're a wild pig on a quest to find all of your missing piglets. Smash obstacles, forage through trash for food, discover special mushrooms, and poop flowers to restore balance as you grow closer to your piglet family and the wild around you.
- 2
Life in the Crater Lake
Single-player alternative to Aqua Luna — playable solo, no multiplayer required. Shares Indie and Adventure with Aqua Luna.
Explore a hidden underwater ecosystem beneath the surface of a remote crater lake. Become familiar with the diverse local wildlife, investigate submerged ruins and wrecks, and recover lost equipment to slowly uncover the lake's mysteries.
- 3
Maneater
Single-player alternative to Aqua Luna — playable solo, no multiplayer required. Shares Indie and Adventure with Aqua Luna.
Experience the ultimate power fantasy as the apex predator of the seas - a giant Shark! Terrorize the coastal waterways. Tear swimmers and divers limb from limb, give the humans a reason to fear you!
- 4
Dead Sea - Director's cut remaster
Single-player alternative to Aqua Luna — playable solo, no multiplayer required. Shares Indie and Adventure with Aqua Luna.
A girl lost in the ocean infested by sharks. will you be able to make her survive, swimming without drawing attention of sharks? You will face a new breed of sharks more deadly than the great white shark, which leaves behind a trail of death and blood.
- 5
Beyond Blue
Single-player alternative to Aqua Luna — playable solo, no multiplayer required. Shares Indie and Adventure with Aqua Luna.
Beyond Blue is a single-player narrative adventure that takes you deep into our planet’s beating blue heart. Explore the awesome wonder and unbounded mystery that exists within the world’s ocean.
- 6
Under A New Sun
Single-player alternative to Aqua Luna — playable solo, no multiplayer required. Shares Indie and Adventure with Aqua Luna.
While searching for a new home, an unexpected failure in your ship has left you stranded on a planet surprisingly similar to Earth. Discover a vast open world, hunt for food, develop technologies, and build yourself a new home to survive!
- 7
The Outer Worlds 2
Single-player alternative to Aqua Luna — playable solo, no multiplayer required. Shares Adventure with Aqua Luna.
The Outer Worlds 2 is the sequel to the award-winning first-person sci-fi RPG from Obsidian Entertainment.
- 8
POSTAL 2
Single-player alternative to Aqua Luna — playable solo, no multiplayer required. Shares Indie and Adventure with Aqua Luna.
Live a week in the life of "The POSTAL Dude"; a hapless everyman just trying to check off some chores. Buying milk, returning an overdue library book, getting Gary Coleman's autograph, what could possibly go wrong?