IMHO.

Single-player games like AFTERBLAST

Below are 14 single-player Steam games similar to AFTERBLAST, 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 AFTERBLAST page.

Ranked picks

  1. 1
    Abyssus — Steam game cover

    Abyssus

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

    Choose your loadout, blast through the corrupted denizens of a sunken civilization, and wield godly powers in Abyssus – a fast-paced 1-to-4 players FPS and roguelite brinepunk adventure.

    2025ActionIndieAdventure24.99 USDDeck PlayableSingle-playerSimilar games →
  2. 2
    One More Depth — Steam game cover

    One More Depth

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

    A fast-paced, 4-player co-op action RPG. As an orphan, dive into twisted realms to retrieve the legendary "Precious." Don't let the cute art fool you—lethal threats await in the abyss. Dual-Class Builds: Mix and match classes with diverse loot to craft thousands of unique combat styles.

    ActionIndieEarly AccessSingle-playerSimilar games →
  3. 3
    DROSS — Steam game cover

    DROSS

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

    DROSS is a procedurally Generated FPS, set in a derelict facility infested with alien bugs. Explore, collect powerful weapons and equipment, to upgrade your gear and fight the Dross.

    2026ActionIndieAdventureSingle-playerSimilar games →
  4. 4
    Retrovolver — Steam game cover

    Retrovolver

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

    Retro roguelite shooter set in the Wild West. Raid towns, upgrade your stats, survive as long as possible.

    2025ActionIndieAdventure4.99 USDSingle-playerSimilar games →
  5. 5
    Gunstoppable — Steam game cover

    Gunstoppable

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

    A momentum-fueled Roguelite FPS where speed is damage. Dual-wield overpowered weapon combos and bend time to obliterate robot hordes and overthrow billionaire bosses!

    2026ActionIndieSingle-playerSimilar games →
  6. 6
    Alien Grounds — Steam game cover

    Alien Grounds

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

    Single-player arena shooter. Weird weapons. Relentless robots. Easy to play, hard to score. Enter the chaos, shoot the bots, and compete in the Monthly Challenge.

    2026ActionIndie4.99 USDSingle-playerSimilar games →
  7. 7
    Fascist — Steam game cover

    Fascist

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

    As National Guard, stand defiant against relentless hordes. Unleash righteous fury. Old Glory waves eternal and America endures because YOU fight!

    2026ActionIndieAdventure2.50 USDSingle-playerSimilar games →
  8. 8
    Tale of the Bullet Knight — Steam game cover

    Tale of the Bullet Knight

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

    Enter the world of Bullet Knight, a fast and brutal boomer shooter that combines roguelite randomness with hand-crafted levels. Each run offers unique challenges filled with relentless action. This game is a tale of love and hate, of nature and humanity.

    ActionIndieAdventureSingle-playerSimilar games →
  9. 9
    Risk of Rain 2 — Steam game cover

    Risk of Rain 2

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

    Escape a chaotic alien planet by fighting through hordes of frenzied monsters – with your friends, or on your own. Combine loot in surprising ways and master each character until you become the havoc you feared upon your first crash landing.

    2020ActionIndie24.99 USDDeck PlayableSingle-playerSimilar games →
  10. 10
    Quake III Arena — Steam game cover

    Quake III Arena

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

    The greatest warriors of all time and space have been summoned to battle for the amusement of an ancient alien race. Wield a variety of guns and power-ups as you fight for glory against ruthless combatants in this fast-paced single-player and multiplayer FPS.

    2007Action14.99 USDSingle-playerSimilar games →
  11. 11
    Gunfire Reborn — Steam game cover

    Gunfire Reborn

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

    Gunfire Reborn is a level-based adventure game featuring FPS, Roguelite and RPG. Players can control heroes with various abilities to experience diverse Build gameplay, use various weapons to explore procedurally-generated levels. You can play the game alone, or join 4-player coop.

    2021ActionIndieAdventure13.99 USDDeck VerifiedSingle-playerSimilar games →
  12. 12
    Returnal™ — Steam game cover

    Returnal™

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

    BREAK THE CYCLE Fight to survive as this award-winning third-person shooter brings Selene’s story to PC. Take on roguelike challenges. Engage enemies in bullet hell-fuelled clashes. Share your journey through Returnal™ with another player.

    2023Action59.99 USDSingle-playerSimilar games →
  13. 13
    Roboquest — Steam game cover

    Roboquest

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

    Roboquest is a fast FPS Roguelite in a scorched futureworld. You're a rebooted Guardian, ready to kick some metal ass! Fight with your buddy or by yourself and annihilate hordes of deadly bots in ever-changing environments.

    2023ActionIndie24.99 USDDeck PlayableSingle-playerSimilar games →
  14. 14
    Quake — Steam game cover

    Quake

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

    Developed by the award-winning id Software, Quake® is the ground-breaking, original dark fantasy first-person shooter that inspires today’s retro-style FPS games. With Quake (Enhanced), experience the authentic, updated, and visually enhanced version of the original.

    2007Action9.99 USDDeck VerifiedSingle-playerSimilar games →