IMHO.

Single-player games like Oh My Cat!

Below are 8 single-player Steam games similar to Oh My Cat!, 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 Oh My Cat! page.

Ranked picks

  1. 1
    RWR:Renegade — Steam game cover

    RWR:Renegade

    Single-player alternative to Oh My Cat! — playable solo, no multiplayer required. Shares Action and Indie with Oh My Cat!.

    Hand-to-hand combat, firearms, and an upgradable motorcycle against mimic worms. Play as a biker nomad who crushes everything in his path to the sound of rock-chip tunes.

    2026ActionIndieAdventureSingle-playerSimilar games →
  2. 2
    BRAZILIAN DRUG DEALER BEFORE 4: DEMONS FROM THE PORTAL TO HELL I OPENED ARE STILL IN THE FAVELA AND NOW I HAVE TO SAVE MAMADAS FROM RONALDO — Steam game cover

    BRAZILIAN DRUG DEALER BEFORE 4: DEMONS FROM THE PORTAL TO HELL I OPENED ARE STILL IN THE FAVELA AND NOW I HAVE TO SAVE MAMADAS FROM RONALDO

    Single-player alternative to Oh My Cat! — playable solo, no multiplayer required. Shares Action and Adventure with Oh My Cat!.

    THE STANDALONE SEQUEL OF THE BRAZILIAN BOOMER SHOOTER GAME MADE USING THE ID TECH 2 ENGINE! SHOOT, JUMP, DOUBLE JUMP AND DASH! EMBARK ON A JOURNEY THROUGHOUT THE STATE OF RIO DE JANEIRO, SÃO PAULO, SALVADOR, HELL AND EVEN HEAVEN! SAVE BRAZIL!

    2026ActionAdventure4.49 USDSingle-playerSimilar games →
  3. 3
    One Rotten Oath — Steam game cover

    One Rotten Oath

    Single-player alternative to Oh My Cat! — playable solo, no multiplayer required. Shares Action and Indie with Oh My Cat!.

    One Rotten Oath is a story-driven FMV+FPS hybrid with horror elements. Created by the director of A Trip to Yugoslavia.

    2025ActionIndieCasual6.99 USDSingle-playerSimilar games →
  4. 4
    CTRLSINK — Steam game cover

    CTRLSINK

    Single-player alternative to Oh My Cat! — playable solo, no multiplayer required. Shares Action and Indie with Oh My Cat!.

    A submerged post-apocalyptic retro-style FPS set in a world swallowed by the ocean after a human/AI war. Blast through flooded facilities, battle corrupted machines, explore radioactive ruins, and uncover the last buried secrets of humanity’s collapse.

    ActionIndieAdventureSingle-playerSimilar games →
  5. 5
    Entropic Decay — Steam game cover

    Entropic Decay

    Single-player alternative to Oh My Cat! — playable solo, no multiplayer required. Shares Action and Indie with Oh My Cat!.

    After being caught up in a mysterious experiment on an alien pathogen brought to earth on a meteor you gain unexpected abilities, but are now property of an unethical mega corporation hell bent on weaponizing the very thing that's keeping you alive. Survive a world falling into Entropic Decay.....

    2026ActionIndieAdventureSingle-playerSimilar games →
  6. 6
    Owinka Shooter 2 — Steam game cover

    Owinka Shooter 2

    Single-player alternative to Oh My Cat! — playable solo, no multiplayer required. Shares Action and Indie with Oh My Cat!.

    Owinka Shooter 2 throws you right back into the story of Owinka 427. Prepare to escape the Institute once and for all!

    2024ActionIndieAdventure4.99 USDSingle-playerSimilar games →
  7. 7
    DOGENSTEIN — Steam game cover

    DOGENSTEIN

    Single-player alternative to Oh My Cat! — playable solo, no multiplayer required. Shares Action and Indie with Oh My Cat!.

    WELCOME TO SATIRE ON SATIRE! Take on the crazy "WOKE" warriors destroying the world and enforcing their absurd ideology in this hilariously fast-paced retro FPS. Control the fearless BULLDOG and fight back for common sense against political correctness!

    2026ActionIndie4.99 USDSingle-playerSimilar games →
  8. 8
    Fashion Police Squad — Steam game cover

    Fashion Police Squad

    Single-player alternative to Oh My Cat! — playable solo, no multiplayer required. Shares Action and Indie with Oh My Cat!.

    Even at this moment, our fashionable city is under assault. Baggy pants, dull suits, sightings of socks with sandals. A message needs to be sent, and it needs to be sent in style... Time to serve some good ol' Fashion Justice!

    2022ActionIndieAdventure19.99 USDDeck PlayableSingle-playerSimilar games →