IMHO.

Single-player games like Loddlenaut

Below are 17 single-player Steam games similar to Loddlenaut, 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 Loddlenaut page.

Ranked picks

  1. 1
    GRAV Fishing — Steam game cover

    GRAV Fishing

    Single-player alternative to Loddlenaut — playable solo, no multiplayer required. Shares Indie and Adventure with Loddlenaut.

    Fish are drifting in space! Play as an interstellar angler tasked with returning them to their aquatic home. Explore the ocean planet Aquaria, restore it's struggling ecosystems and save floating fish.

    IndieAdventureSimulationSingle-playerSimilar games →
  2. 2
    We Love Fish Tanks — Steam game cover

    We Love Fish Tanks

    Single-player alternative to Loddlenaut — playable solo, no multiplayer required. Shares Casual with Loddlenaut.

    We Love Fish Tanks is a cozy aquarium builder. Kick back & relax, buy, breed, & sell fish (or fish-like things), and decorate your tank exactly how you'd like!

    2025Casual4.99 USDSingle-playerSimilar games →
  3. 3
    Fishlets — Steam game cover

    Fishlets

    Single-player alternative to Loddlenaut — playable solo, no multiplayer required. Shares Indie and Casual with Loddlenaut.

    Decorate your own aquariums and care for a variety of fish in Fishlets, a cozy fish-collecting sim! Feed, breed, sell, and collect fish and aquatic critters in the virtual tanks mode. Drop into Adventure mode and progress through 7 unique levels, unlocking even more fish while fending off threats!

    2024IndieSimulationCasual5.99 USDDeck PlayableSingle-playerSimilar games →
  4. 4
    Cozy Blocks: Undersea Adventure — Steam game cover

    Cozy Blocks: Undersea Adventure

    Single-player alternative to Loddlenaut — playable solo, no multiplayer required. Shares Indie and Adventure with Loddlenaut.

    A relaxing 3D puzzle game with a block placing mechanic to play solo or with friends in Multiplayer mode! Use your wits to help Kate Nemo and the sea creatures to solve tricky missions in a captivating underwater adventure.

    2021StrategyIndieAdventure6.99 USDSingle-playerSimilar games →
  5. 5
    Otterly Lost — Steam game cover

    Otterly Lost

    Single-player alternative to Loddlenaut — playable solo, no multiplayer required. Shares Indie and Adventure with Loddlenaut.

    Swim, dive, and explore as a curious sea otter far from home. Meet charming animals, discover hidden places, use tools, and solve light challenges as you make your way back with your favorite rock by your side.

    2026IndieAdventureCasualSingle-playerSimilar games →
  6. 6
    Totemlands — Steam game cover

    Totemlands

    Single-player alternative to Loddlenaut — playable solo, no multiplayer required. Shares Indie and Adventure with Loddlenaut.

    Totemlands is a relaxing crafting, building game where you raise totem poles, hunt spirits, decorate and explore the lands.

    2021IndieAdventureSimulation2.99 USDSingle-playerSimilar games →
  7. 7
    OddFauna : Secret of the Terrabeast — Steam game cover

    OddFauna : Secret of the Terrabeast

    Single-player alternative to Loddlenaut — playable solo, no multiplayer required. Shares Indie and Adventure with Loddlenaut.

    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.

    2026IndieAdventureSimulation24.99 USDSingle-playerSimilar games →
  8. 8
    Mini Pond Farm: Frogs & Lilypads — Steam game cover

    Mini Pond Farm: Frogs & Lilypads

    Single-player alternative to Loddlenaut — playable solo, no multiplayer required. Shares Indie and Adventure with Loddlenaut.

    Collect all the cute frogs! Shape your pond paradise, fill it with colorful hoppers, make them happy with reeds and lilies, and enjoy pure cozy serenity.

    IndieAdventureSimulationSingle-playerSimilar games →
  9. 9
    Fresh Start Cleaning Simulator — Steam game cover

    Fresh Start Cleaning Simulator

    Single-player alternative to Loddlenaut — playable solo, no multiplayer required. Shares Indie and Adventure with Loddlenaut.

    Fresh Start is a relaxing single player game, in which you embark on a mission to clean up the world and restore nature to its fresh and colorful shape. Watch as the world changes in front of your eyes as you help animals, solve puzzles and grow plants around you.

    2022ActionIndieAdventure9.99 USDSingle-playerSimilar games →
  10. 10
    ABZU — Steam game cover

    ABZU

    Single-player alternative to Loddlenaut — playable solo, no multiplayer required. Shares Indie and Adventure with Loddlenaut.

    From the art director of Journey®, ABZÛ is a beautiful underwater adventure that evokes the dream of diving. Immerse yourself in a vibrant hidden world bursting with color and life as you descend into the heart of the ocean. But beware as you swim deeper as dangers lurk in the depths.

    2016IndieAdventureSimulation19.99 USDDeck VerifiedSingle-playerSimilar games →
  11. 11
    Coral Island — Steam game cover

    Coral Island

    Single-player alternative to Loddlenaut — playable solo, no multiplayer required. Shares Indie and Adventure with Loddlenaut.

    Coral Island is a vibrant, laid-back farm sim reimagined with multiplayer! Experience enchanting island life at your own pace: farm with friends, nurture animals, build relationships, hang out with a diverse cast of characters, and dive into the magical Merfolk Kingdom.

    2023StrategyIndieAdventure29.99 USDDeck VerifiedSingle-playerSimilar games →
  12. 12
    PowerWash Simulator — Steam game cover

    PowerWash Simulator

    Single-player alternative to Loddlenaut — playable solo, no multiplayer required. Shares Indie and Casual with Loddlenaut.

    Release the Pressure with PowerWash Simulator! Wash away your worries with the soothing sounds of high-pressure water. Fire up your power washer and blast away every speck of dirt and grime you can find, all with the simple satisfaction of power-washing to a sparkling finish.

    2022IndieSimulationCasual12.49 USDDeck VerifiedSingle-playerSimilar games →
  13. 13
    No Place Like Home — Steam game cover

    No Place Like Home

    Single-player alternative to Loddlenaut — playable solo, no multiplayer required. Shares Indie and Adventure with Loddlenaut.

    Humanity Trashed the Earth and left for Mars. Only few remained. EXPLORE the world. Clean the environment, CRAFT with recycled resources. Domesticate animals. Rebuild your village. Restore environment and run your own post-apo FARM as there is No Place Like Home!

    2022IndieAdventureSimulation19.99 USDDeck PlayableSingle-playerSimilar games →
  14. 14
    Subnautica — Steam game cover

    Subnautica

    Single-player alternative to Loddlenaut — playable solo, no multiplayer required. Shares Indie and Adventure with Loddlenaut.

    Descend into the depths of an alien underwater world filled with wonder and peril. Craft equipment, pilot submarines and out-smart wildlife to explore lush coral reefs, volcanoes, cave systems, and more - all while trying to survive.

    2018IndieAdventure29.99 USDDeck VerifiedSingle-playerSimilar games →
  15. 15
    Minecraft: Story Mode - A Telltale Games Series — Steam game cover

    Minecraft: Story Mode - A Telltale Games Series

    Single-player alternative to Loddlenaut — playable solo, no multiplayer required. Shares Adventure with Loddlenaut.

    Episode 1 is now FREE - for a limited time! In Minecraft: Story Mode, playing as either a male or female hero named 'Jesse,' you’ll embark on a perilous adventure across the Overworld, through the Nether, to the End, and beyond.

    2015AdventureDeck PlayableSingle-playerSimilar games →
  16. 16
    Viscera Cleanup Detail — Steam game cover

    Viscera Cleanup Detail

    Single-player alternative to Loddlenaut — playable solo, no multiplayer required. Shares Indie with Loddlenaut.

    In Viscera Cleanup Detail, you step into the boots of a space-station janitor tasked with cleaning up after various horrific sci-fi horror events. Instead of machineguns and plasma-rifles, your tools are a mop and bucket. That hero left a mess, and it's up to you to deal with the aftermath.

    2015IndieSimulation12.99 USDDeck PlayableSingle-playerSimilar games →
  17. 17
    Budgie's Bug Shop — Steam game cover

    Budgie's Bug Shop

    Single-player alternative to Loddlenaut — playable solo, no multiplayer required. Shares Casual with Loddlenaut.

    A short incremental game about catching bugs and running a shop filled with parakeets. Upgrade equipment, purchase game-breaking abilities, and maximize the profits of your Budgie-powered empire!

    2026StrategySimulationCasual5.39 USDDeck VerifiedSingle-playerSimilar games →