IMHO.

Single-player games like Tales of Lagoona 2: Peril at Poseidon Park

Below are 14 single-player Steam games similar to Tales of Lagoona 2: Peril at Poseidon Park, 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 Tales of Lagoona 2: Peril at Poseidon Park page.

Ranked picks

  1. 1
    Tales of Lagoona 3: Frauds, Forgeries, and Fishsticks — Steam game cover

    Tales of Lagoona 3: Frauds, Forgeries, and Fishsticks

    Single-player alternative to Tales of Lagoona 2: Peril at Poseidon Park — playable solo, no multiplayer required. Shares Casual with Tales of Lagoona 2: Peril at Poseidon Park.

    Return to Lagoona at the bottom of the sea for a new Hidden Object adventure! Poseidon Park is in trouble once again as the latest repairs have gone horribly awry. Mayor Finn has disappeared and Leona and Theo are desperate to save the park.

    2020Casual9.99 USDSingle-playerSimilar games →
  2. 2
    Two Point Museum — Steam game cover

    Two Point Museum

    Single-player alternative to Tales of Lagoona 2: Peril at Poseidon Park — playable solo, no multiplayer required. Shares Casual with Tales of Lagoona 2: Peril at Poseidon Park.

    Curate and manage incredible museums! Explore to discover amazing artifacts. Design and refine the layout, keep staff happy, guests entertained, donations plentiful… and children off the exhibits

    2025StrategyIndieSimulation29.99 USDDeck PlayableSingle-playerSimilar games →
  3. 3
    Two Point Campus — Steam game cover

    Two Point Campus

    Single-player alternative to Tales of Lagoona 2: Peril at Poseidon Park — playable solo, no multiplayer required. Shares Casual with Tales of Lagoona 2: Peril at Poseidon Park.

    Build the university of your dreams with Two Point Campus, the sim with a twist from the makers of Two Point Hospital. Build, hire staff and run an academic institution packed with wild courses.

    2022StrategyIndieSimulation29.99 USDDeck VerifiedSingle-playerSimilar games →
  4. 4
    Parkasaurus — Steam game cover

    Parkasaurus

    Single-player alternative to Tales of Lagoona 2: Peril at Poseidon Park — playable solo, no multiplayer required.

    Parkasaurus is a dinosaur tycoon management simulation where you take care of your dinosaurs by constructing well-designed exhibits, researching specialized technologies, and maximizing profits to expand into the ultimate dinosaur theme park. Do you favor development for guests or your dinosaurs?

    2020StrategySimulation24.99 USDDeck PlayableSingle-playerSimilar games →
  5. 5
    Townsmen - A Kingdom Rebuilt — Steam game cover

    Townsmen - A Kingdom Rebuilt

    Single-player alternative to Tales of Lagoona 2: Peril at Poseidon Park — playable solo, no multiplayer required. Shares Casual with Tales of Lagoona 2: Peril at Poseidon Park.

    Townsmen – A Kingdom Rebuilt hands the crown to you: Guide your people from their first steps in a small village to a massive medieval metropolis with thousands of inhabitants.

    2019StrategySimulationCasual19.99 USDSingle-playerSimilar games →
  6. 6
    Parkitect — Steam game cover

    Parkitect

    Single-player alternative to Tales of Lagoona 2: Peril at Poseidon Park — playable solo, no multiplayer required. Shares Casual with Tales of Lagoona 2: Peril at Poseidon Park.

    Parkitect is a business simulation game that charges you with the construction and management of theme parks! Bringing back the best of classic theme park games with many new features and content on top. Now supports online co-op with up to 8 players!

    2018StrategyIndieSimulation29.99 USDDeck PlayableSingle-playerSimilar games →
  7. 7
    TheoTown — Steam game cover

    TheoTown

    Single-player alternative to Tales of Lagoona 2: Peril at Poseidon Park — playable solo, no multiplayer required.

    Build and manage your dream city in this captivating simulation game. Create unique urban landscapes and enjoy compatibility with the mobile versions. Unleash your creativity and shape the metropolis of your dreams.

    2019StrategyIndieAdventure9.99 USDDeck PlayableSingle-playerSimilar games →
  8. 8
    Stronghold HD (2012) — Steam game cover

    Stronghold HD (2012)

    Single-player alternative to Tales of Lagoona 2: Peril at Poseidon Park — playable solo, no multiplayer required.

    The original castle sim, Stronghold HD allows you to design, build and destroy historical castles. Engage in medieval warfare against the AI in one of two single player campaigns or online with up to 8 players.

    2013StrategySimulation5.99 USDSingle-playerSimilar games →
  9. 9
    Runefall — Steam game cover

    Runefall

    Single-player alternative to Tales of Lagoona 2: Peril at Poseidon Park — playable solo, no multiplayer required. Shares Casual with Tales of Lagoona 2: Peril at Poseidon Park.

    Explore the kingdom of Silverdale in this innovative new match-3 adventure that pairs the classic matching with exploration and discovery, item collection, quests, town building, and more! Traverse HUGE environments, collect resources, overcome obstacles, and upgrade the town of Rivermoor.

    2018IndieCasual9.99 USDDeck PlayableSingle-playerSimilar games →
  10. 10
    Farmington Tales — Steam game cover

    Farmington Tales

    Single-player alternative to Tales of Lagoona 2: Peril at Poseidon Park — playable solo, no multiplayer required. Shares Casual with Tales of Lagoona 2: Peril at Poseidon Park.

    Let's get farming in this unique Hidden Object Farming Sim hybrid! Grow crops and run the farmer's market! Hidden objects are random so scenes are always new! Complete quests, build upgrades, and harvest the perfect crop. Even eggs, milk, and wool!

    2017SimulationCasual4.99 USDSingle-playerSimilar games →
  11. 11
    Silver Tale — Steam game cover

    Silver Tale

    Single-player alternative to Tales of Lagoona 2: Peril at Poseidon Park — playable solo, no multiplayer required. Shares Casual with Tales of Lagoona 2: Peril at Poseidon Park.

    Take a fantastical journey across the kingdom. Solve quests, collect rare artifacts, build upgrades, and even craft new items in this innovative new match-3 experience!

    2017Casual6.99 USDSingle-playerSimilar games →
  12. 12
    Runefall 2 — Steam game cover

    Runefall 2

    Single-player alternative to Tales of Lagoona 2: Peril at Poseidon Park — playable solo, no multiplayer required. Shares Casual with Tales of Lagoona 2: Peril at Poseidon Park.

    The chronicle runes have been stolen and a bandit is on the run! Chase him across the kingdom as you meet new characters, solve quests, and discover the lore of the land of Silverdale.

    2019Casual9.99 USDDeck PlayableSingle-playerSimilar games →
  13. 13
    SpelunKing: The Mine Match — Steam game cover

    SpelunKing: The Mine Match

    Single-player alternative to Tales of Lagoona 2: Peril at Poseidon Park — playable solo, no multiplayer required. Shares Casual with Tales of Lagoona 2: Peril at Poseidon Park.

    Dig into this deep match-3 expedition! Take a dive into the mine, search for your grandpa’s lost items, and collect precious stones to help the villagers around town rebuild Farnsbury. Reach the bottom of the old mine and become the Spelunk King (or Queen)!

    2020Casual9.99 USDDeck PlayableSingle-playerSimilar games →
  14. 14
    Tales of Lagoona — Steam game cover

    Tales of Lagoona

    Single-player alternative to Tales of Lagoona 2: Peril at Poseidon Park — playable solo, no multiplayer required. Shares Casual with Tales of Lagoona 2: Peril at Poseidon Park.

    Welcome to the magical undersea world of Lagoona. Help Islabelle the Mermaid save the orphanage as you seek and find your way across beautiful underwater locations, sell your wares at the Coral Bay Market, and even solve quests for people in town!

    2020Casual7.99 USDDeck PlayableSingle-playerSimilar games →