IMHO.

Single-player games like Lost:Antinomy

Below are 10 single-player Steam games similar to Lost:Antinomy, 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 Lost:Antinomy page.

Ranked picks

  1. 1
    新叶旅者与少年的回忆 — Steam game cover

    新叶旅者与少年的回忆

    Single-player alternative to Lost:Antinomy — playable solo, no multiplayer required. Shares Adventure and Simulation with Lost:Antinomy.

    New Leaf Traveler and Youth's Memories "is a short story RPG that involves playing the role of a young owner of a forest tavern and trying to run your own business to repay your debts. Meeting various guests and understanding their stories...

    2023AdventureSimulationRPG3.99 USDSingle-playerSimilar games →
  2. 2
    Our Brief Eternity — Steam game cover

    Our Brief Eternity

    Single-player alternative to Lost:Antinomy — playable solo, no multiplayer required. Shares Adventure and Simulation with Lost:Antinomy.

    In the visual novel "Eternity, Stars, and Everyday Life," you are Lin Xiaocou, an ordinary office worker whose life is turned upside down when two girls from another world unexpectedly move in. Amidst the light-hearted and joyful daily routines, can you discover a unique happiness for everyone?

    2026IndieAdventureSimulationSingle-playerSimilar games →
  3. 3
    Last Lovers 绿洲之爱 — Steam game cover

    Last Lovers 绿洲之爱

    Single-player alternative to Lost:Antinomy — playable solo, no multiplayer required. Shares Adventure and Simulation with Lost:Antinomy.

    This is a visual novel about the doomsday zombie.This work is a multi line and multi ending eschatological love song and a visual novel of all age love.

    2022IndieAdventureSimulation8.99 USDSingle-playerSimilar games →
  4. 4
    Medieval Fantasy Survival Simulator 2: Gladiator Edition — Steam game cover

    Medieval Fantasy Survival Simulator 2: Gladiator Edition

    Single-player alternative to Lost:Antinomy — playable solo, no multiplayer required. Shares Simulation and RPG with Lost:Antinomy.

    You're gonna get yourself killed in there... There's beasts, warriors, and much, much worse in the coliseum... Do you really think you've got what it takes to survive? Or do you think you're cut out for much more than that... There's only one way to find out, and time is of the essence!

    2022IndieSimulationRPG1.99 USDSingle-playerSimilar games →
  5. 5
    The Prime Minister's Crest: Path to Power — Steam game cover

    The Prime Minister's Crest: Path to Power

    Single-player alternative to Lost:Antinomy — playable solo, no multiplayer required. Shares Adventure and Simulation with Lost:Antinomy.

    A political simulation visual novel set in a severe post-bubble economic crisis. As newly elected governor Kazuma Oreki, allocate tight budgets to resolve economic, security, and welfare issues. Navigate complex factional politics and ultimately forge your path to the Prime Minister's seat.

    StrategyIndieAdventureSingle-playerSimilar games →
  6. 6
    Geckorientalism — Steam game cover

    Geckorientalism

    Single-player alternative to Lost:Antinomy — playable solo, no multiplayer required. Shares Simulation and RPG with Lost:Antinomy.

    The game takes place in a fantasy world called Evelia, where the peaceful indigenous people, the elves, and the alien predators, the lizards, have fought a life-and-death battle. The story takes place after the war. Fortunately, the invaders failed to defeat the indomitable struggle of the elves

    2024IndieSimulationRPG8.99 USDSingle-playerSimilar games →
  7. 7
    我在终点线等你 — Steam game cover

    我在终点线等你

    Single-player alternative to Lost:Antinomy — playable solo, no multiplayer required. Shares Adventure and RPG with Lost:Antinomy.

    一个讲述少年少女勇敢踏出追梦第一步的青春日常系故事。

    2023IndieAdventureRPG5.24 USDSingle-playerSimilar games →
  8. 8
    The Hungry Lamb: Traveling in the Late Ming Dynasty — Steam game cover

    The Hungry Lamb: Traveling in the Late Ming Dynasty

    Single-player alternative to Lost:Antinomy — playable solo, no multiplayer required. Shares Adventure and RPG with Lost:Antinomy.

    He is a bandit who sells lives. She is a mute girl seeking revenge. In a famine-ravaged ancient China, a ruthless trafficker escorts four girls to a demon's feast. But when a deadly secret is revealed, a cold transaction turns into a journey of redemption. A dark visual novel about an unlikely bond.

    2024IndieAdventureRPG9.99 USDDeck VerifiedSingle-playerSimilar games →
  9. 9
    永生之庭 — Steam game cover

    永生之庭

    Single-player alternative to Lost:Antinomy — playable solo, no multiplayer required. Shares RPG with Lost:Antinomy.

    這裡是「學園」,一所瀰漫著黑色霧氣的怪異校園,而你,失去所有記憶的你,將成為這所校園中唯一的教師,並與四名學生一同生活,並逃離這所由黑霧砌成的牢籠。

    2026StrategyIndieRPG7.99 USDSingle-playerSimilar games →
  10. 10
    Reigns — Steam game cover

    Reigns

    Single-player alternative to Lost:Antinomy — playable solo, no multiplayer required. Shares Adventure and Simulation with Lost:Antinomy.

    Sit on the throne as a benevolent (or malevolent) medieval monarch of the modern age and swipe your royal controller either left or right to impose your will upon the kingdom.

    2016IndieAdventureSimulation2.99 USDDeck VerifiedSingle-playerSimilar games →