IMHO.

Single-player games like My Territory Was Witches' Island!?

Below are 16 single-player Steam games similar to My Territory Was Witches' Island!?, 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 My Territory Was Witches' Island!? page.

Ranked picks

  1. 1
    Fio and the Doomed City — Steam game cover

    Fio and the Doomed City

    Single-player alternative to My Territory Was Witches' Island!? — playable solo, no multiplayer required. Shares Strategy and Simulation with My Territory Was Witches' Island!?.

    A “city-building” x “tower defense” SLG by a young girl, Fio. Fio and her guardians, the Flora Bears, are building a city in the last city of humanity. Increase facilities, residents, and resources, and prepare for battle. Withstand enemy attacks and defeat the boss with your big beam cannon!

    2026StrategyIndieSimulationSingle-playerSimilar games →
  2. 2
    Beautiful Mystic Defenders — Steam game cover

    Beautiful Mystic Defenders

    Single-player alternative to My Territory Was Witches' Island!? — playable solo, no multiplayer required. Shares Strategy and Simulation with My Territory Was Witches' Island!?.

    Beautiful Mystic Defenders is a tactical tower defense, romantic visual novel game where you are the savior of the mystic realm's incredibly gorgeous ladies. Build towers wisely, level up heroines, obtain upgrades, defeat hordes of monsters and immerse in a stimulating harem love story!

    2022StrategySimulationRPG6.99 USDDeck PlayableSingle-playerSimilar games →
  3. 3
    Guardians of Eden-Embrace of the Forest — Steam game cover

    Guardians of Eden-Embrace of the Forest

    Single-player alternative to My Territory Was Witches' Island!? — playable solo, no multiplayer required. Shares Strategy and Casual with My Territory Was Witches' Island!?.

    Tend to the needs of seven alluring Valkyries and defend humanity's last sanctuary in this lewd tower defense game!

    2024StrategyCasual10.99 USDDeck PlayableSingle-playerSimilar games →
  4. 4
    Superbunny's adventure — Steam game cover

    Superbunny's adventure

    Single-player alternative to My Territory Was Witches' Island!? — playable solo, no multiplayer required. Shares Simulation and Casual with My Territory Was Witches' Island!?.

    A daily adventure with the mysterious Superbunny and Bunny Girl Usagi-san.

    2024IndieSimulationCasual3.99 USDDeck VerifiedSingle-playerSimilar games →
  5. 5
    My Waifu Is A Tank Girl! 💕 — Steam game cover

    My Waifu Is A Tank Girl! 💕

    Single-player alternative to My Territory Was Witches' Island!? — playable solo, no multiplayer required. Shares Strategy with My Territory Was Witches' Island!?.

    Strap into a war machine piloted by anime waifus and tear through the battlefield. Explosions, chaos, and tactical sass included. You drive, they yell. Everyone else gets wrecked.

    2025ActionStrategyIndie2.99 USDSingle-playerSimilar games →
  6. 6
    Love n War: Hero by Chance — Steam game cover

    Love n War: Hero by Chance

    Single-player alternative to My Territory Was Witches' Island!? — playable solo, no multiplayer required. Shares Strategy and Simulation with My Territory Was Witches' Island!?.

    Hero by Chance is a tactical RPG with exciting battles and hot girls. Upgrade your army with many cool unlockables, engage in striking love stories and WIN THIS WAR!

    2021StrategySimulationRPG0.59 USDDeck PlayableSingle-playerSimilar games →
  7. 7
    Horny Suika: Wet Watermelon — Steam game cover

    Horny Suika: Wet Watermelon

    Single-player alternative to My Territory Was Witches' Island!? — playable solo, no multiplayer required. Shares Strategy and Simulation with My Territory Was Witches' Island!?.

    Horny Suika - Wet Watermelon is an adorable and fun game about dropping "fruits" into a container, with a little twist. New features and different game modes. Combine small "fruits" to make them larger, creating big "watermelons" without overflowing the container, and enjoy your worthy "rewards".

    2024StrategyIndieSimulation4.99 USDDeck PlayableSingle-playerSimilar games →
  8. 8
    Kaiju Princess — Steam game cover

    Kaiju Princess

    Single-player alternative to My Territory Was Witches' Island!? — playable solo, no multiplayer required. Shares Strategy and Simulation with My Territory Was Witches' Island!?.

    Living with a mysterious invader from outer space... who controls horrifying kaijus! (but she's pretty lazy)

    2022StrategyIndieSimulation10.99 USDDeck PlayableSingle-playerSimilar games →
  9. 9
    Cyborpunk Crisis — Steam game cover

    Cyborpunk Crisis

    Single-player alternative to My Territory Was Witches' Island!? — playable solo, no multiplayer required.

    Science Fiction Tactic Action Game

    2021Action14.99 USDSingle-playerSimilar games →
  10. 10
    DRK-Story - Black Book - — Steam game cover

    DRK-Story - Black Book -

    Single-player alternative to My Territory Was Witches' Island!? — playable solo, no multiplayer required. Shares Casual with My Territory Was Witches' Island!?.

    Occult Casual SLG Learn magic from the book and do dirty stuff to people on the street.

    2021Casual11.99 USDSingle-playerSimilar games →
  11. 11
    Sirberia Front — Steam game cover

    Sirberia Front

    Single-player alternative to My Territory Was Witches' Island!? — playable solo, no multiplayer required. Shares Strategy with My Territory Was Witches' Island!?.

    Fictitious Early Modern War SLG

    2021StrategyIndieAdventure14.99 USDSingle-playerSimilar games →
  12. 12
    Sodom-R — Steam game cover

    Sodom-R

    Single-player alternative to My Territory Was Witches' Island!? — playable solo, no multiplayer required. Shares Strategy with My Territory Was Witches' Island!?.

    2D Action Game Fight the criminals and their leaders. Get the information to rescue the VIP. You should know your enemy before the fight. There’s a weapon store which can offer you supplies.

    2022ActionStrategyIndie11.99 USDSingle-playerSimilar games →
  13. 13
    Saraman Union — Steam game cover

    Saraman Union

    Single-player alternative to My Territory Was Witches' Island!? — playable solo, no multiplayer required. Shares Strategy with My Territory Was Witches' Island!?.

    Territory Management x Strategy SLG You, a very ordinary traveling merchant, unexpectedly inherited land one day from your aristocratic uncle who passed away suddenly. Now, you have become the lord of that land. However, it was not a territory governed by humans, but...

    2023Strategy12.99 USDSingle-playerSimilar games →
  14. 14
    Cohabitation Life — Steam game cover

    Cohabitation Life

    Single-player alternative to My Territory Was Witches' Island!? — playable solo, no multiplayer required. Shares Simulation and Casual with My Territory Was Witches' Island!?.

    The protagonist begins cohabiting with his girlfriend, Kanako Tsukishima, whom he started dating in college. Compared to their sweet romance, living together presents many practical challenges. Players must plan their daily lives, balancing academics, lifestyle, and romance.

    2024AdventureSimulationCasual7.99 USDSingle-playerSimilar games →
  15. 15
    Dark Flame -Nam's Quest- — Steam game cover

    Dark Flame -Nam's Quest-

    Single-player alternative to My Territory Was Witches' Island!? — playable solo, no multiplayer required. Shares Strategy and Casual with My Territory Was Witches' Island!?.

    Deck-Building Roguelike RPG. Nam, the swordswoman known as the "Dark Flame," has obtained information about the "Mirage Mansion" and set off to a certain desert to acquire the hidden treasures within. However, unknown dangers await her there.

    2024StrategyIndieRPG7.99 USDSingle-playerSimilar games →
  16. 16
    Adult Fairy Tale -Collector Viscount- — Steam game cover

    Adult Fairy Tale -Collector Viscount-

    Single-player alternative to My Territory Was Witches' Island!? — playable solo, no multiplayer required. Shares Strategy and Simulation with My Territory Was Witches' Island!?.

    Frontier Noble Life × Territory Management SLG Manage a poor viscounty, push forward reforms, and build a stronger domain.

    2025StrategySimulationCasual14.99 USDDeck PlayableSingle-playerSimilar games →