IMHO.

Single-player games like Serious Sam: Shatterverse

Below are 11 single-player Steam games similar to Serious Sam: Shatterverse, 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 Serious Sam: Shatterverse page.

Ranked picks

  1. 1
    Fascist — Steam game cover

    Fascist

    Single-player alternative to Serious Sam: Shatterverse — playable solo, no multiplayer required. Shares Action and Adventure with Serious Sam: Shatterverse.

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

    2026ActionIndieAdventureSingle-playerSimilar games →
  2. 2
    Retrovolver — Steam game cover

    Retrovolver

    Single-player alternative to Serious Sam: Shatterverse — playable solo, no multiplayer required. Shares Action and Adventure with Serious Sam: Shatterverse.

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

    2025ActionIndieAdventure4.99 USDSingle-playerSimilar games →
  3. 3
    Rogue Piñatas: VRmageddon — Steam game cover

    Rogue Piñatas: VRmageddon

    Single-player alternative to Serious Sam: Shatterverse — playable solo, no multiplayer required. Shares Action with Serious Sam: Shatterverse.

    A multiplayer VR roguelite game, where Vampire Survivors meet Dead Rising. Your mission? Survive the party-apocalyptic world by bashing your way through swarms of invading Piñatas, where every swing could mean survival or sweet defeat!

    2025ActionIndieCasual24.99 USDSingle-playerSimilar games →
  4. 4
    DROSS — Steam game cover

    DROSS

    Single-player alternative to Serious Sam: Shatterverse — playable solo, no multiplayer required. Shares Action and Adventure with Serious Sam: Shatterverse.

    DROSS is an FPS Roguelike set in a derelict facility infested with alien bugs. Travel a procedurally generated world, get powerful weapons and equipment, and upgrade your gear to survive. Fight the Dross, discover and destroy the infestation, and uncover the secrets of this mysterious installation.

    2026ActionIndieAdventureSingle-playerSimilar games →
  5. 5
    Guns & Dragons — Steam game cover

    Guns & Dragons

    Single-player alternative to Serious Sam: Shatterverse — playable solo, no multiplayer required. Shares Action and Adventure with Serious Sam: Shatterverse.

    Dragons? Magic? Who cares? Fight with overwhelming firepower in this co-op FPS roguelite. Fight, choose, grow stronger. Science vs. magic. Fight enemies in dungeons, pick runes and artifacts to craft your build, use materials to expand your base, develop deadlier weapons, and take down dragons.

    ActionAdventureSingle-playerSimilar games →
  6. 6
    AFTERBLAST — Steam game cover

    AFTERBLAST

    Single-player alternative to Serious Sam: Shatterverse — playable solo, no multiplayer required. Shares Action with Serious Sam: Shatterverse.

    AFTERBLAST is a challenging FPS roguelite. Play SOLO or in CO-OP (1-4 players). Get stronger each run. Obtain powerful abilities, weapons and find a way to save your planet. Stand up against the Gods and defeat hordes of monsters in intense bullet-hell combat!

    2025ActionIndieEarly Access14.99 USDDeck PlayableSingle-playerSimilar games →
  7. 7
    HitTube — Steam game cover

    HitTube

    Single-player alternative to Serious Sam: Shatterverse — playable solo, no multiplayer required. Shares Action and Adventure with Serious Sam: Shatterverse.

    HitTube is an open-world co-op roguelite looter shooter where you become a post-apocalyptic video blogger in a procedurally generated, destructible New York. Shoot, loot, trade and use magical cards to gain superpowers.

    2026ActionStrategyIndieSingle-playerSimilar games →
  8. 8
    Capyverse Odyssey — Steam game cover

    Capyverse Odyssey

    Single-player alternative to Serious Sam: Shatterverse — playable solo, no multiplayer required. Shares Action and Adventure with Serious Sam: Shatterverse.

    Capybaras went viral and a cat called Ophelia took it personally. As her internet fame begins to fade, she spreads her influence across increasingly bizarre worlds to reclaim the spotlight. Now wholesome hero Capy and their crew must stop her in this co-op action roguelite for 1–4 players.

    ActionStrategyAdventureSingle-playerSimilar games →
  9. 9
    Meet Your Maker — Steam game cover

    Meet Your Maker

    Single-player alternative to Serious Sam: Shatterverse — playable solo, no multiplayer required. Shares Action with Serious Sam: Shatterverse.

    Meet Your Maker is a building game of brutal expression and conquest. Unleash your inner evil genius in co-op or single-player to build the ultimate fortress of devious deathtraps, or take on those built by others in a high-stakes heist to steal resources essential for your survival.

    2023ActionStrategy19.99 USDDeck VerifiedSingle-playerSimilar games →
  10. 10
    What the Fog — Steam game cover

    What the Fog

    Single-player alternative to Serious Sam: Shatterverse — playable solo, no multiplayer required. Shares Action with Serious Sam: Shatterverse.

    What the Fog?! You’ve been sucked into a cursed boardgame! Now you and a friend will need to work together to survive. Run, jump, dash, and shoot to escape swarms of angry monsters in this chaotic co-op roguelite from the world of Dead by Daylight.

    2024Action4.99 USDDeck PlayableSingle-playerSimilar games →
  11. 11
    Disney•Pixar Brave: The Video Game — Steam game cover

    Disney•Pixar Brave: The Video Game

    Single-player alternative to Serious Sam: Shatterverse — playable solo, no multiplayer required. Shares Action and Adventure with Serious Sam: Shatterverse.

    Brave: The Video Game invites players to run, jump and battle their way through the rugged landscape of mythical and mysterious Scotland. By using their wits and bravery, gamers will also be able to wield a sword and bow and arrow to defeat fierce enemies, break a magical curse and save a kingdom.

    2014ActionAdventureDeck PlayableSingle-playerSimilar games →