IMHO.

Single-player games like Gnomes Garden 3: The thief of castles

Below are 16 single-player Steam games similar to Gnomes Garden 3: The thief of castles, 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 Gnomes Garden 3: The thief of castles page.

Ranked picks

  1. 1
    Gnomes Garden 2 — Steam game cover

    Gnomes Garden 2

    Single-player alternative to Gnomes Garden 3: The thief of castles — playable solo, no multiplayer required. Shares Strategy and Casual with Gnomes Garden 3: The thief of castles.

    Gnomes Garden 2 – the sequel to an exciting fantasy strategy game. Restore the magical gardens and defeat the troll queen!

    2016StrategyAdventureCasual14.99 USDSingle-playerSimilar games →
  2. 2
    Gnomes Garden — Steam game cover

    Gnomes Garden

    Single-player alternative to Gnomes Garden 3: The thief of castles — playable solo, no multiplayer required. Shares Strategy and Casual with Gnomes Garden 3: The thief of castles.

    Dry summer withered the king’s beloved garden and the surrounding gardens of the kingdom alike. The ruler has fallen ill and the kingdom is in danger. Help the princess save the gardens and make the king better again.

    2015StrategyIndieCasual14.99 USDDeck VerifiedSingle-playerSimilar games →
  3. 3
    The Little Witch Shop: New in Town — Steam game cover

    The Little Witch Shop: New in Town

    Single-player alternative to Gnomes Garden 3: The thief of castles — playable solo, no multiplayer required. Shares Strategy and Casual with Gnomes Garden 3: The thief of castles.

    In this shop management game, acquire new familiars to help cultivate your greenhouse, hunt fantastical creatures, and craft potions or runes to fulfill customer orders. Earn gold to upgrade your magic shop and impress the Witches’ Council.

    2023StrategyIndieCasual4.99 USDSingle-playerSimilar games →
  4. 4
    12 Labours of Hercules XVII: Feathered Fury — Steam game cover

    12 Labours of Hercules XVII: Feathered Fury

    Single-player alternative to Gnomes Garden 3: The thief of castles — playable solo, no multiplayer required. Shares Strategy and Casual with Gnomes Garden 3: The thief of castles.

    Help Hercules stop a comet from destroying Earth! Explore Aztec temples, solve puzzles, and meet the legendary Quetzalcoatl!

    2024StrategyAdventureCasual11.99 USDDeck PlayableSingle-playerSimilar games →
  5. 5
    LiS: Achados & Perdidos dos Confins do Universo — Steam game cover

    LiS: Achados & Perdidos dos Confins do Universo

    Single-player alternative to Gnomes Garden 3: The thief of castles — playable solo, no multiplayer required. Shares Strategy and Casual with Gnomes Garden 3: The thief of castles.

    How sharp are your organization skills? It’s time to discover!

    2021StrategyIndieCasual0.99 USDSingle-playerSimilar games →
  6. 6
    Startup Panic — Steam game cover

    Startup Panic

    Single-player alternative to Gnomes Garden 3: The thief of castles — playable solo, no multiplayer required. Shares Strategy and Casual with Gnomes Garden 3: The thief of castles.

    Quit your job and build an exciting startup! Survive the tech bubble, compete with rival CEOs and expand your office from bedroom programmer up to the heights of global corporate sabotage! As long as you don't get hacked... or kidnapped...

    2022StrategyIndieSimulation2.99 USDDeck VerifiedSingle-playerSimilar games →
  7. 7
    12 Labours of Hercules XIII: Wonder-ful Builder — Steam game cover

    12 Labours of Hercules XIII: Wonder-ful Builder

    Single-player alternative to Gnomes Garden 3: The thief of castles — playable solo, no multiplayer required. Shares Strategy and Casual with Gnomes Garden 3: The thief of castles.

    Help Hercules build Colossus of Rhodes, Lighthouse of Alexandria and other Wonders of the World despite all the obstacles!

    2022StrategyAdventureCasual11.99 USDSingle-playerSimilar games →
  8. 8
    Potionomics — Steam game cover

    Potionomics

    Single-player alternative to Gnomes Garden 3: The thief of castles — playable solo, no multiplayer required. Shares Strategy with Gnomes Garden 3: The thief of castles.

    You’ve inherited your uncle’s potion shop—and a huge debt. Better get brewing! Customize your store, hire heroes to gather ingredients, befriend (or romance) fellow vendors to learn new haggling strategies, and go head-to-head with competitors in this narrative-driven, deck-building shop simulator.

    2022StrategyIndieSimulation14.99 USDDeck VerifiedSingle-playerSimilar games →
  9. 9
    12 Labours of Hercules — Steam game cover

    12 Labours of Hercules

    Single-player alternative to Gnomes Garden 3: The thief of castles — playable solo, no multiplayer required. Shares Strategy and Casual with Gnomes Garden 3: The thief of castles.

    Accompany Hercules on a quest to rescue his wife, kidnapped by the evil Hades in 12 Labours of Hercules! You'll meet heroes from Ancient Greece as you vanquish beasts, repair roads and construct wonders in this stunning Time Management game!

    2015StrategyCasual2.99 USDSingle-playerSimilar games →
  10. 10
    Iron Sea Defenders — Steam game cover

    Iron Sea Defenders

    Single-player alternative to Gnomes Garden 3: The thief of castles — playable solo, no multiplayer required. Shares Strategy with Gnomes Garden 3: The thief of castles.

    Man the guns! The enemy fleet is on the horizon! Defend your fort from attacks – show your tactical skill.

    2016ActionSportsStrategy14.99 USDDeck PlayableSingle-playerSimilar games →
  11. 11
    Royal Defense — Steam game cover

    Royal Defense

    Single-player alternative to Gnomes Garden 3: The thief of castles — playable solo, no multiplayer required. Shares Strategy and Casual with Gnomes Garden 3: The thief of castles.

    The castle needs a hero – hordes of trolls are surrounding it! Build towers, save money, learn spells - don't let the enemy in! Follow the exciting story of the dwarven kingdom's eternal struggle against the troll hordes, who want only to crush the dwarves and claim their territory.

    2014StrategyIndieAdventure14.99 USDDeck PlayableSingle-playerSimilar games →
  12. 12
    Fort Defense — Steam game cover

    Fort Defense

    Single-player alternative to Gnomes Garden 3: The thief of castles — playable solo, no multiplayer required. Shares Strategy with Gnomes Garden 3: The thief of castles.

    All hands on deck! Pirate armada dead ahead! Take part in an uncompromising struggle repelling freebooters' assaults. Watch out, the enemy may catch the tide for ruining your fortress. Build towers, collect crystals, upgrade spells and believe in your victory!

    2015StrategyIndieAdventure14.99 USDSingle-playerSimilar games →
  13. 13
    Alice's Patchwork — Steam game cover

    Alice's Patchwork

    Single-player alternative to Gnomes Garden 3: The thief of castles — playable solo, no multiplayer required. Shares Strategy and Casual with Gnomes Garden 3: The thief of castles.

    Assemble patchwork mosaics while you travel with Alice and the famous characters of Wonderland and Looking-Glass Land

    2016StrategyCasual2.99 USDDeck PlayableSingle-playerSimilar games →
  14. 14
    Day D: Tower Rush — Steam game cover

    Day D: Tower Rush

    Single-player alternative to Gnomes Garden 3: The thief of castles — playable solo, no multiplayer required. Shares Strategy with Gnomes Garden 3: The thief of castles.

    Onwards to the past! Learn the real power of science! Help the professor and his loyal companion deal with hordes of dinosaurs.

    2016ActionSportsStrategy14.99 USDDeck PlayableSingle-playerSimilar games →
  15. 15
    Alice's Patchworks 2 — Steam game cover

    Alice's Patchworks 2

    Single-player alternative to Gnomes Garden 3: The thief of castles — playable solo, no multiplayer required. Shares Casual with Gnomes Garden 3: The thief of castles.

    Assemble patchwork mosaics, meet your favorite heroes from the world beyond the looking glass and help Alice become the queen!

    2016IndieCasual14.99 USDSingle-playerSimilar games →
  16. 16
    Katy and Bob: Safari Cafe — Steam game cover

    Katy and Bob: Safari Cafe

    Single-player alternative to Gnomes Garden 3: The thief of castles — playable solo, no multiplayer required. Shares Strategy and Casual with Gnomes Garden 3: The thief of castles.

    Katy and Bob: a new chapter in the adventures of Katy and Bob. Head into the safari park and grow your business!

    2018StrategyCasual14.99 USDDeck PlayableSingle-playerSimilar games →