IMHO.

Single-player games like Postknight World

Below are 11 single-player Steam games similar to Postknight World, 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 Postknight World page.

Ranked picks

  1. 1
    Vegawon's Legacy — Steam game cover

    Vegawon's Legacy

    Single-player alternative to Postknight World — playable solo, no multiplayer required. Shares Action and Indie with Postknight World.

    Vegawon's Legacy is a Metroidvania Action RPG set in a rich 2D pixel art world. With fluid combat mechanics, deep character development and a huge world to explore, players will witness the dramatic story of a king who loses his wife and child.

    ActionIndieRPGSingle-playerSimilar games →
  2. 2
    Tia:weird hunter — Steam game cover

    Tia:weird hunter

    Single-player alternative to Postknight World — playable solo, no multiplayer required. Shares Action and Indie with Postknight World.

    Welcome to Tia: Weird Hunter, a hand-drawn 2D action RPG. Unleash fast, fluid combos, and take on fierce boss battles that will test your reflexes and skills. Play as the mysterious Scythe Maiden as you explore the vivid, fantastical city known as the Faceless City.

    ActionIndieAdventureSingle-playerSimilar games →
  3. 3
    Setsuna — Steam game cover

    Setsuna

    Single-player alternative to Postknight World — playable solo, no multiplayer required. Shares Action and Indie with Postknight World.

    Play as "Setsuna," an android assassin. In this cyberpunk-themed 2D action-adventure game, traverse a futuristic metropolis ruled by a super-corp alongside your accompanying AI, clash with powerful enemies, collect abilities to explore the unknown, and search for the meaning of your existence.

    2026ActionIndieAdventureSingle-playerSimilar games →
  4. 4
    Iliad — Steam game cover

    Iliad

    Single-player alternative to Postknight World — playable solo, no multiplayer required. Shares Action and Indie with Postknight World.

    Iliad is an adventure Metroidvania that borrows new powers and area unlocks from it's retro origins and weave classic map design mechanic in the gameplay. Travel through two worlds tightly linked together each growing as you discover new secrets and defeat bosses towards one of the two endings.

    2026ActionIndieAdventureSingle-playerSimilar games →
  5. 5
    DragonSword : Awakening — Steam game cover

    DragonSword : Awakening

    Single-player alternative to Postknight World — playable solo, no multiplayer required. Shares Action and Adventure with Postknight World.

    Explore the anime-style open world of the Continent of Orbis, brought to life with Unreal Engine 5! Recruit unique companions, unleash spectacular Status Ailment tag-team action, and embark on an epic journey to save the world from the threat of a Dragon reawakened after 60 years.

    2026ActionAdventureRPG29.99 USDSingle-playerSimilar games →
  6. 6
    Deepening Fire — Steam game cover

    Deepening Fire

    Single-player alternative to Postknight World — playable solo, no multiplayer required. Shares Action and Indie with Postknight World.

    Deepening Fire is a side-scrolling action adventure game. Choose different classes, with appropriate equipment, explore hidden complex map, defeat powerful enemies, expose the conspiracy of the chaotic world, experience the souls-like battle

    2023ActionIndieAdventure2.39 USDDeck PlayableSingle-playerSimilar games →
  7. 7
    Glaze Cup: Journey to the West — Steam game cover

    Glaze Cup: Journey to the West

    Single-player alternative to Postknight World — playable solo, no multiplayer required. Shares Action and Indie with Postknight World.

    This is a side scrolling action Rougelike game set in the three realms of humans, demons, ghosts, and gods. It tells the story of Lao Sha and other characters from Journey to the West before they learn from the classics

    2024ActionIndieAdventure14.99 USDDeck PlayableSingle-playerSimilar games →
  8. 8
    Catmaze — Steam game cover

    Catmaze

    Single-player alternative to Postknight World — playable solo, no multiplayer required. Shares Action and Indie with Postknight World.

    Catmaze is a fairy metroidvania inspired by Slavic myths. Age-old tales will come to life in the unforgettable adventure of Alesta, a sorceress whose courage guides her through mysterious paths and dark forests in search of the lost road to Nav, the world of the dead.

    2018ActionIndieAdventure2.09 USDDeck VerifiedSingle-playerSimilar games →
  9. 9
    King's League II — Steam game cover

    King's League II

    Single-player alternative to Postknight World — playable solo, no multiplayer required. Shares Indie and Simulation with Postknight World.

    Lead your team to victory! Recruit, train and manage fighters of different classes before entering tactical battles of wit and glory. In this sequel to an award-winning strategy simulation RPG, can you climb the King’s League?

    2019StrategyIndieSimulation15.99 USDSingle-playerSimilar games →
  10. 10
    Tiny Guardians — Steam game cover

    Tiny Guardians

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

    Prepare to embark on an epic adventure with tiny heroes in this tower defence game with a twist! Summon unique guardians to defend Lunalie against various enemies as she journeys through the wilderness of Prism.

    2016StrategyIndieAdventure9.99 USDDeck PlayableSingle-playerSimilar games →
  11. 11
    Abyssfall: Seekers Within — Steam game cover

    Abyssfall: Seekers Within

    Single-player alternative to Postknight World — playable solo, no multiplayer required. Shares Action and Indie with Postknight World.

    Switch between three Seekers and chain their abilities in real-time grid combat as floors rearrange around you. Abyssfall is an action roguelite RPG where tactical positioning, team synergy, and every failed descent bring you closer to the truth behind the Tower’s dark cycle.

    ActionIndieAdventureSingle-playerSimilar games →