IMHO.

Single-player games like Paranormal Research Society

Below are 8 single-player Steam games similar to Paranormal Research Society, 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 Paranormal Research Society page.

Ranked picks

  1. 1
    Fred Fuches Around — Steam game cover

    Fred Fuches Around

    Single-player alternative to Paranormal Research Society — playable solo, no multiplayer required. Shares Indie with Paranormal Research Society.

    Fred Fuches Around is an FPS game where a guy named Fred and (almost) all of his immediate family was killed inside of his home and now the ones who fuched around will find out.

    ActionIndieSingle-playerSimilar games →
  2. 2
    CARNAL — Steam game cover

    CARNAL

    Single-player alternative to Paranormal Research Society — playable solo, no multiplayer required. Shares Indie with Paranormal Research Society.

    CARNAL is a fast and challenging retro FPS straight from the mid '90s. The Sons of Anak are opening portals to extract Dark Matter from the "other side". Combat the possessed soldiers, the manifested demons helping them, and any inanimate objects standing in your way!

    2021ActionIndieAdventure0.99 USDSingle-playerSimilar games →
  3. 3
    Killing Floor 3 — Steam game cover

    Killing Floor 3

    Single-player alternative to Paranormal Research Society — playable solo, no multiplayer required.

    It’s 2091 and megacorp Horzine has produced the ultimate army: an obedient horde of bioengineered monsters called zeds. Now, join the rebel group Nightfall in this co-op action/horror FPS that puts you and your teammates in a battle for the future of humanity.

    2025Action39.99 USDSingle-playerSimilar games →
  4. 4
    Zortch — Steam game cover

    Zortch

    Single-player alternative to Paranormal Research Society — playable solo, no multiplayer required. Shares Indie with Paranormal Research Society.

    Meet Zortch Maxinum: short order cook, amateur engineer and professional slacker; Bored and tired of her day job she decides to go on a holiday but alas she picks a cheap option: turns out it's a scheme by aliens who capture humans to eat their brains! also this game is a sci-fi horror comedy fps

    2023ActionIndieAdventure4.99 USDDeck PlayableSingle-playerSimilar games →
  5. 5
    Atomic Heart — Steam game cover

    Atomic Heart

    Single-player alternative to Paranormal Research Society — playable solo, no multiplayer required.

    In a mad and sublime utopian world, take part in explosive encounters. Adapt your fighting style to each opponent, use your environment and upgrade your equipment to fulfill your mission. If you want to reach the truth, you'll have to pay in blood.

    2023ActionAdventureRPG59.99 USDDeck VerifiedSingle-playerSimilar games →
  6. 6
    Duke Nukem Forever — Steam game cover

    Duke Nukem Forever

    Single-player alternative to Paranormal Research Society — playable solo, no multiplayer required.

    The King arrives with an arsenal of over-the-top weapons, giant explosions and pure unadulterated fun!

    2011Action19.99 USDDeck VerifiedSingle-playerSimilar games →
  7. 7
    Metal Garden — Steam game cover

    Metal Garden

    Single-player alternative to Paranormal Research Society — playable solo, no multiplayer required. Shares Indie with Paranormal Research Society.

    Travel through an overgrown megastructure, and discover what lies beyond it. Metal Garden is a short, atmospheric singleplayer FPS game.

    2025ActionIndieAdventure5.99 USDDeck PlayableSingle-playerSimilar games →
  8. 8
    Far Far West — Steam game cover

    Far Far West

    Single-player alternative to Paranormal Research Society — playable solo, no multiplayer required. Shares Indie with Paranormal Research Society.

    Yee-haw, Cowboys! Team up in this chaotic 1-4 player co-op shooter. Journey to the Far Far West to blast monsters, sling spells, complete missions, and collect bounties. Work as a team to get in, get paid and get out (mostly) alive.

    2026ActionIndieAdventure17.99 USDDeck VerifiedSingle-playerSimilar games →