IMHO.

Single-player games like Demonic Supremacy

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

Ranked picks

  1. 1
    Self Shot — Steam game cover

    Self Shot

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

    Teenager Ren, able to dive into the subconscious, penetrates into the depths of memory where she is waiting for childhood fears and complexes, with which she has to cope to reach the bottom of consciousness

    2019ActionIndieAdventure2.99 USDSingle-playerSimilar games →
  2. 2
    KILLBOUND — Steam game cover

    KILLBOUND

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

    A brutal boomer shooter inside a collapsing cosmic prison. You are a bound executioner sent to restore containment. Engage in the skill-based, fast-paced combat and eliminate the corrupted enemies. Strike harder, and survive the Fold. Inspired by classic '90s games.

    2026ActionAdventureSingle-playerSimilar games →
  3. 3
    P WORLD — Steam game cover

    P WORLD

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

    P World is a Pachinko-Action FPS game. Collect pinballs and shoot them into a gigantic pachinko machine to unleash the power. Drive into cyber world and fire your souls to survive against endless waves of DIGITAL GHOST ™.

    ActionIndieSingle-playerSimilar games →
  4. 4
    Demon Blast — Steam game cover

    Demon Blast

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

    Demon Blast - cartoonish 2.5D first person shooter. You woke up somewhere in depths of hell and you remember nothing. What an inspiring start! You know what you should do - fight through hordes of enemies to get out of here and search answers about this place and yourself.

    2020ActionIndieAdventure14.99 USDSingle-playerSimilar games →
  5. 5
    Hellbound — Steam game cover

    Hellbound

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

    Classic First Person Shooter style game. Like the good old days. An action game focused on speed, gore, guns, and metal music. Inspired by the 90s’ classics with modern visuals and audio!

    2020ActionIndie7.49 USDDeck VerifiedSingle-playerSimilar games →
  6. 6
    Bloodshed — Steam game cover

    Bloodshed

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

    Bloodshed is a Roguelite Survivors FPS; an exhilarating fusion of Roguelite elements merged with retro-styled visuals and first-person “Survivors-like” frenetic combat action!

    2025ActionIndieAdventure12.99 USDDeck VerifiedSingle-playerSimilar games →
  7. 7
    illWill — Steam game cover

    illWill

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

    Eliminate hordes of monsters in a thrilling first person shooter - ILLWILL.

    2023ActionIndie19.99 USDDeck VerifiedSingle-playerSimilar games →
  8. 8
    HYPER DEMON — Steam game cover

    HYPER DEMON

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

    HYPER DEMON is an FPS like no other. a pearl of lightning. a dream from the future. a drop of poison. a swan song. The faster you slay demons, the harder the game and the higher your score. There is an end. Will it see you?

    2022ActionIndie14.99 USDDeck PlayableSingle-playerSimilar games →