IMHO.

Single-player games like Stigmatum

Below are 8 single-player Steam games similar to Stigmatum, 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 Stigmatum page.

Ranked picks

  1. 1
    Awakening — Steam game cover

    Awakening

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

    Put an end to the chaos in this 2D action platformer! Engage in hand-to-hand combat against the gangs of Everseam, earn upgrades, and take down bosses vying for control of the city

    2025ActionIndieAdventure0.99 USDSingle-playerSimilar games →
  2. 2
    First Samurai — Steam game cover

    First Samurai

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

    In ancient Japan, a young samurai watches as his people and his Master are massacred by the hands of the Demon King. He swears vengeance and invokes the power of the Witch... Thus begins the pursuit of the Demon King through space and time - a bloody crusade where there is no turning back...

    2021ActionAdventure11.99 USDSingle-playerSimilar games →
  3. 3
    Captain Kalani Definitive Edition — Steam game cover

    Captain Kalani Definitive Edition

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

    Control the captain after receiving a distress call from the biggest Factory of robots of the world. Discover the utopian world that hide a big mystery, and find out who are the Robot's Syndicate behind the truoubles.

    2023ActionIndie3.99 USDSingle-playerSimilar games →
  4. 4
    Neuron — Steam game cover

    Neuron

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

    Experience the ultimate hack-and-slash adventure in a gritty, cyberpunk-inspired world with our 2D pixel art game! With a focus on intense combat and high-speed action, our game is sure to keep you on the edge of your seat. Enjoy this unique blend of cyberpunk and hack-and-slash gameplay!

    2023ActionIndieAdventure3.99 USDSingle-playerSimilar games →
  5. 5
    Lithium City — Steam game cover

    Lithium City

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

    Lithium City is a stylized isometric action game set in a neon-drenched world of electricity and violence.

    2020ActionIndie7.99 USDSingle-playerSimilar games →
  6. 6
    The Eternal Castle [REMASTERED] — Steam game cover

    The Eternal Castle [REMASTERED]

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

    The Eternal Castle [REMASTERED] is a remake of the original "ETERNAL CASTLE" from 1987, with additional game mechanics, sophisticated sound design, polished 2-bit CGA animated graphics, and modernized game design.

    2019ActionIndieAdventure14.99 USDDeck VerifiedSingle-playerSimilar games →
  7. 7
    Blind Fate: Edo no Yami — Steam game cover

    Blind Fate: Edo no Yami

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

    Test your limits in this hardcore, cyber-samurai game set in post-apocalyptic Japan. Parry your foes’ blows with your weapon of choice and use implants to attack the weaknesses of unstoppable bosses from Japanese folklore!

    2022ActionAdventure19.99 USDSingle-playerSimilar games →
  8. 8
    Remember Me — Steam game cover

    Remember Me

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

    Remember Me™ is a 3rd person action adventure where players take on the role of Nilin, a former elite memory hunter with the ability to break into people’s minds and steal or even alter their memories.

    2013ActionAdventure29.99 USDDeck PlayableSingle-playerSimilar games →