IMHO.

Single-player games like FLESHCANCER

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

Ranked picks

  1. 1
    X Killerz — Steam game cover

    X Killerz

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

    A fast, bloody Y2K arena war built from three connected game types: hovercraft racing, close-quarters FPS, and a fortress-assault MOBA that run back to back in a single match. Nine stages at launch. Kills are both your score and your currency. LAN, online, or bots.

    2027ActionIndieSingle-playerSimilar games →
  2. 2
    DOOM + DOOM II — Steam game cover

    DOOM + DOOM II

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

    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 →
  3. 3
    Medals Of Valor: Last Stand — Steam game cover

    Medals Of Valor: Last Stand

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

    A retro WW2 FPS with PSX-style graphics inspired by classic shooters. Fight online with up to 24 players or play fully solo against smart bots across several maps.

    ActionIndieAdventureSingle-playerSimilar games →
  4. 4
    Nightmare Reaper — Steam game cover

    Nightmare Reaper

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

    Blast through a cursed nightmare solo or with up to 3 friends. A retro-inspired FPS where looter shooter weapons meets boomer shooter chaos and rogue-lite elements.

    2022ActionIndie24.99 USDDeck VerifiedSingle-playerSimilar games →
  5. 5
    DUSK — Steam game cover

    DUSK

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

    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 →
  6. 6
    HROT — Steam game cover

    HROT

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

    HROT is a single-player retro FPS set in a small socialist country neighboring Soviet Union (Czechoslovakia) after an unspecified disaster in 1986. Those times were dark and terrifying and so is the game.

    2023ActionIndie19.99 USDDeck PlayableSingle-playerSimilar games →
  7. 7
    AMID EVIL — Steam game cover

    AMID EVIL

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

    A retro FPS for the ages! Once branded a HERETIC. Now YOU have been chosen as our champion! Reclaim our sacred weapons. Take back our ancient lands. If you can stand... AMID EVIL.

    2019ActionIndieAdventure19.99 USDDeck VerifiedSingle-playerSimilar games →
  8. 8
    LUCKROT — Steam game cover

    LUCKROT

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

    Roguelike shooter set in a dystopian, livestreamed gameshow. Obliterate waves of deformed freaks, earn donations from your sadistic audience and gamble your earnings for upgrades. Your life is a Performance. Your Death is Content.

    2026ActionIndie4.99 USDDeck PlayableSingle-playerSimilar games →