IMHO.

Single-player games like Appulse

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

Ranked picks

  1. 1
    Seven Suns of Orion — Steam game cover

    Seven Suns of Orion

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

    A fast paced bullet heaven, control your Sci-fi spaceships with semi-newtonian physics. Last 7 minutes against the drone armada until their boss arrives and fight your way to freedom! Use planetary gravity and other hazards to dodge superior numbers. Collect and combine weapons for maximum firepower

    2026ActionIndieSingle-playerSimilar games →
  2. 2
    SANDRIPPER — Steam game cover

    SANDRIPPER

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

    Tear across the desert, obliterating wave after wave with your nuclear missile powered dual-wielding hover tank. A tight, punchy wave survival sandbox with ludicrous weaponry, exhilarating rocket-tank combat, and daily leaderboards!

    2025ActionIndie4.19 USDSingle-playerSimilar games →
  3. 3
    Nebula Strike — Steam game cover

    Nebula Strike

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

    Nebula Strike is a space-themed 2.5D top-down twin-stick shooter game.

    2025ActionIndie3.99 USDSingle-playerSimilar games →
  4. 4
    A.V.E.N.A. — Steam game cover

    A.V.E.N.A.

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

    Pilot disposable combat drones through the Primal Portal in a sci-fi action roguelike. Customize your drone, fight through various missions, recover research data and alien technology to enhance your drone setup for the next session.

    2026ActionIndieEarly AccessSingle-playerSimilar games →
  5. 5
    Planet Killer — Steam game cover

    Planet Killer

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

    A physics-driven sci-fi destruction roguelite. Orbit hostile worlds, unleash devastating weapons, and carve real craters into fully simulated planets while escalating planetary defenses fight back.

    2026ActionSingle-playerSimilar games →
  6. 6
    Skyborn:IronWings — Steam game cover

    Skyborn:IronWings

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

    A reimagined 3D arcade shooter that transforms the classic vertical scrolling formula with full spatial depth, immersive air-to-ground combat, and intense bullet hell action.

    ActionIndieAdventureSingle-playerSimilar games →
  7. 7
    Clive vs Hives 2 — Steam game cover

    Clive vs Hives 2

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

    Blast aliens to pieces and start a rebellion in this fast paced pixel art top down shooter where sprinting kills.

    2022ActionIndie0.99 USDSingle-playerSimilar games →
  8. 8
    Sky of Destruction — Steam game cover

    Sky of Destruction

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

    Sky of Destruction is a top-down shooter created by a team of two people. Combine aircrafts in your combat fleet, which will help you during the mission. Your goal is to destroy the enemy aircraft carrier or buildings, breaking through the enemy air armada. Explosions and total destruction!

    2024ActionStrategyIndie12.99 USDSingle-playerSimilar games →