IMHO.

Single-player games like Spacepunk Survival

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

Ranked picks

  1. 1
    DOOM + DOOM II — Steam game cover

    DOOM + DOOM II

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

    Developed by id Software, and originally released in 1993 and 1994, the definitive, newly enhanced versions of DOOM + DOOM II are available as a combined product.

    2007Action9.99 USDDeck VerifiedSingle-playerSimilar games →
  2. 2
    DUSK — Steam game cover

    DUSK

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

    Battle through an onslaught of mystical backwater cultists, possessed militants & even darker forces as you attempt to discover just what lurks beneath the Earth in this retro FPS inspired by the '90s legends.

    2018ActionIndie19.99 USDDeck VerifiedSingle-playerSimilar games →
  3. 3
    Quake — Steam game cover

    Quake

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

    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 →
  4. 4
    Dread Templar — Steam game cover

    Dread Templar

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

    Dread Templar is a fast-paced hardcore old-school FPS, combining classic 90s shooter and modern FPS elements. Unlock and combine dozens of weapon upgrades and skills, embrace the Dread Force and obliterate hordes of fiendish enemies. Become the scariest thing in hell and get your revenge!

    2023ActionIndie19.99 USDDeck PlayableSingle-playerSimilar games →
  5. 5
    Prodeus — Steam game cover

    Prodeus

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

    Prodeus is a first-person shooter of old, re-imagined using modern rendering techniques and technology. Experience the quality you’d expect from a modern AAA game, designed with retro aesthetics and gameplay that invoke the tech-imposed limits of older hardware.

    2022ActionIndieAdventure24.99 USDDeck PlayableSingle-playerSimilar games →
  6. 6
    Project Warlock — Steam game cover

    Project Warlock

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

    Project Warlock is a first-person shooter that fans of Doom, Hexen, and Wolfenstein cannot miss. It serves you an exploding cocktail of bullets, spells, and monsters. Battle through 60 levels of non-stop action, packed with bloodthirsty enemies and challenging bosses.

    2018ActionIndie12.00 USDDeck VerifiedSingle-playerSimilar games →
  7. 7
    STAR WARS™: Dark Forces Remaster — Steam game cover

    STAR WARS™: Dark Forces Remaster

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

    The evil Empire is currently creating a doomsday army behind a veil of secrecy. However, they are no match for the Rebel Alliance's covert operations division. Your mission is to infiltrate the Empire and put an end to their plans for terror and domination.

    2024Action14.99 USDDeck VerifiedSingle-playerSimilar games →
  8. 8
    Nasty Zombies — Steam game cover

    Nasty Zombies

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

    Team up with up to 4 players and take on endless waves of Nasty Zombies in a high-intensity, movement-focused boomer shooter. Use agility and smart positioning to survive semi-procedural maps and unlock permanent upgrades like Blessings, Miracles, and cosmetics.

    2024Action9.99 USDDeck PlayableSingle-playerSimilar games →