IMHO.

Single-player games like Discrete Heart - 离散之心

Below are 8 single-player Steam games similar to Discrete Heart - 离散之心, 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 Discrete Heart - 离散之心 page.

Ranked picks

  1. 1
    Neon Abyss — Steam game cover

    Neon Abyss

    Single-player alternative to Discrete Heart - 离散之心 — playable solo, no multiplayer required. Shares Action and Indie with Discrete Heart - 离散之心.

    Neon Abyss is a frantic, roguelite action-platformer where you run ‘n’ gun your way into the Abyss. Featuring unlimited item synergies and a unique dungeon evolution system, each run diversifies the experience and every choice alters the ruleset.

    2020ActionIndieAdventure19.99 USDDeck VerifiedSingle-playerSimilar games →
  2. 2
    Neon Chrome — Steam game cover

    Neon Chrome

    Single-player alternative to Discrete Heart - 离散之心 — playable solo, no multiplayer required. Shares Action and Indie with Discrete Heart - 离散之心.

    A masterful combination of top-down shooter and endless replayability with procedural levels. Blast your way through walls & enemies with guns and cybernetic abilities. Install perks from cyber chambers and upgrade your character stats after each death. Can you stop the Overseer?

    2016ActionIndieAdventure14.99 USDSingle-playerSimilar games →
  3. 3
    Black Future '88 — Steam game cover

    Black Future '88

    Single-player alternative to Discrete Heart - 离散之心 — playable solo, no multiplayer required. Shares Action and Adventure with Discrete Heart - 离散之心.

    Black Future ’88 is a Synth-Punk roguelike 2D action Shooter. Vertically climb an always evolving procedural tower to reach the top and kill its insane owner…before your heart explodes. Shoot, slash, dash and upgrade yourself to survive the endless waves of Homicidal AI, Traps & Colossal Wardens.

    2019ActionAdventure19.99 USDDeck VerifiedSingle-playerSimilar games →
  4. 4
    NeuroVoider — Steam game cover

    NeuroVoider

    Single-player alternative to Discrete Heart - 离散之心 — playable solo, no multiplayer required. Shares Action and Indie with Discrete Heart - 离散之心.

    NeuroVoider is a twin-stick shooter RPG set in a cyber futuristic world about brains shooting around evil robots with nuclear rocket launchers. Battle through the horde of vigilant robots, boost your character with the smoking remains of your victims, and defeat the master NeuroVoider.

    2016ActionIndieRPG13.99 USDSingle-playerSimilar games →
  5. 5
    Neon Echo — Steam game cover

    Neon Echo

    Single-player alternative to Discrete Heart - 离散之心 — playable solo, no multiplayer required. Shares Action and Indie with Discrete Heart - 离散之心.

    Neon Echo is a 3D side-scrolling action Roguelite game with an anime and tech-wear style. In a world that has been corrupted by "noise", "electronic music" has become the only means to resist the power of "Strepification". Now, let's follow the beat of electronic music to fight!

    2023ActionIndieAdventure14.99 USDDeck PlayableSingle-playerSimilar games →
  6. 6
    Slimekeep — Steam game cover

    Slimekeep

    Single-player alternative to Discrete Heart - 离散之心 — playable solo, no multiplayer required. Shares Action and Indie with Discrete Heart - 离散之心.

    In a world becoming corrupted by the evil Slime King, KILL or CAPTURE various slimes to grow stronger and save Slimetopia! Venture through procedurally generated levels in this fast-paced roguelike, if you're tough enough to not get slimed...

    2025ActionIndieAdventure14.99 USDDeck PlayableSingle-playerSimilar games →
  7. 7
    The Swindle — Steam game cover

    The Swindle

    Single-player alternative to Discrete Heart - 离散之心 — playable solo, no multiplayer required. Shares Action and Indie with Discrete Heart - 离散之心.

    The Swindle is a steampunk cybercrime caper about breaking into buildings, hacking their systems, stealing all their cash, and quickly running away again before the police show up.

    2015ActionIndieRPG14.99 USDDeck VerifiedSingle-playerSimilar games →
  8. 8
    Keeper's Toll — Steam game cover

    Keeper's Toll

    Single-player alternative to Discrete Heart - 离散之心 — playable solo, no multiplayer required. Shares Action and Indie with Discrete Heart - 离散之心.

    Delve into Keeper’s Toll, an action-packed roguelite brimming with challenge and despair. Survive against an onslaught of relentless hordes and grueling bosses with skill-based ARPG gameplay. Embrace the darkness and cleanse these cursed lands.

    2024ActionIndieRPG6.99 USDDeck VerifiedSingle-playerSimilar games →