IMHO.

Single-player games like Murderplanet

Below are 9 single-player Steam games similar to Murderplanet, 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 Murderplanet page.

Ranked picks

  1. 1
    Nova Star: Void Survival — Steam game cover

    Nova Star: Void Survival

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

    Fight endless waves of enemies in a fast-paced roguelite space survivor. Build devastating ship combinations, unlock powerful upgrades and survive the void.

    ActionIndieEarly AccessSingle-playerSimilar games →
  2. 2
    Deltascention — Steam game cover

    Deltascention

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

    Deltascention is a fast-paced action roguelike with a ton of upgrades and a whole collection of editable arena's, and not to mention the weapons! Fight your way through all 50 waves to take out the final boss and save the world outside!

    2025ActionIndie9.99 USDSingle-playerSimilar games →
  3. 3
    Shoot & Neon — Steam game cover

    Shoot & Neon

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

    Survive, level up, and dominate the arena in Shoot & Neon, a fast-paced multiplayer FPS bursting with neon lights, endless waves, and powerful upgrades. Gear up for chaotic action!

    2025ActionIndieAdventure2.79 USDSingle-playerSimilar games →
  4. 4
    Super Infection Massive Pathology — Steam game cover

    Super Infection Massive Pathology

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

    Guide a brave bacteria to rescue his fiancée Zoe from the creatures of the immune system, using an arsenal of organic weapons and unique abilities.

    2025ActionIndieCasual9.99 USDSingle-playerSimilar games →
  5. 5
    GLIMPO — Steam game cover

    GLIMPO

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

    Fight endless waves of enemies in this arcade roguelite shooter. Build and level up your skillset, unlock synergies and become ridiculously overpowered!

    2026ActionIndieRPG1.69 USDSingle-playerSimilar games →
  6. 6
    Sushi Sewers — Steam game cover

    Sushi Sewers

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

    A fast-paced cyberpunk bullet-heaven where neon chaos, dark power, and endless enemy swarms collide. Survive the waves, create the strongest builds, and become unstoppable.

    2026ActionSingle-playerSimilar games →
  7. 7
    CyClones — Steam game cover

    CyClones

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

    CyClones is a first-person shooter (FPS) classic from the 90s that challenges players to explore maze-like environments and take down flesh-steel monstrosities using an impressive arsenal of hi-tech weaponry.

    2023Action5.99 USDSingle-playerSimilar games →
  8. 8
    Drunken Robot Pornography — Steam game cover

    Drunken Robot Pornography

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

    Bullet-hell, boss-battle, first-person shooter, with giant-robots, martinis and jetpacks. YES. Drink the cocktails. Fight the titans. Make your own Titans. Drink your friend's cocktails.

    2014ActionIndie14.99 USDDeck PlayableSingle-playerSimilar games →
  9. 9
    Schism — Steam game cover

    Schism

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

    Schism is a challenging action roguelike RPG with deep synergies and high broken build potential. The combination of robust stat systems, fully moddable guns, deity worship, intense frequency-switching bullet hell combat, and difficult bosses make for a unique and highly replayable experience.

    2025ActionIndieRPG11.99 USDDeck PlayableSingle-playerSimilar games →