IMHO.

Single-player games like Cepheus Protocol Anthology Season 1

Below are 9 single-player Steam games similar to Cepheus Protocol Anthology Season 1, 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 Cepheus Protocol Anthology Season 1 page.

Ranked picks

  1. 1
    Year of the Ladybug: Season 1 — Steam game cover

    Year of the Ladybug: Season 1

    Single-player alternative to Cepheus Protocol Anthology Season 1 — playable solo, no multiplayer required. Shares Indie and Adventure with Cepheus Protocol Anthology Season 1.

    In 'Year of the Ladybug: Season 1,' characters traverse a nightmarish realm filled with fear and despair, revealing sinister secrets while evading the relentless terrors that pursue them at every turn.

    2024IndieAdventure11.99 USDSingle-playerSimilar games →
  2. 2
    The Walking Dead: A New Frontier — Steam game cover

    The Walking Dead: A New Frontier

    Single-player alternative to Cepheus Protocol Anthology Season 1 — playable solo, no multiplayer required. Shares Adventure with Cepheus Protocol Anthology Season 1.

    After society was ripped apart by undead hands, pockets of civilization emerge from the chaos. But at what cost? Can the living be trusted on this new frontier?

    2016Adventure14.99 USDDeck VerifiedSingle-playerSimilar games →
  3. 3
    Daymare: 1998 — Steam game cover

    Daymare: 1998

    Single-player alternative to Cepheus Protocol Anthology Season 1 — playable solo, no multiplayer required. Shares Action and Indie with Cepheus Protocol Anthology Season 1.

    DAYMARE: 1998 is a third-person survival horror game that recreates the mood of iconic titles from the '90s, with a fresh storyline. An incident that turns a small town into a deadly zone, three characters to play with and little time to find the truth, before its mutated citizens abruptly end your mission.

    2019ActionIndieAdventure29.99 USDDeck VerifiedSingle-playerSimilar games →
  4. 4
    Resident Evil 7 Biohazard — Steam game cover

    Resident Evil 7 Biohazard

    Single-player alternative to Cepheus Protocol Anthology Season 1 — playable solo, no multiplayer required. Shares Action and Adventure with Cepheus Protocol Anthology Season 1.

    Fear and isolation seep through the walls of an abandoned southern farmhouse. "7" marks a new beginning for survival horror with the “Isolated View” of the visceral new first-person perspective.

    2017ActionAdventure19.99 USDDeck VerifiedSingle-playerSimilar games →
  5. 5
    Follia - Dear father — Steam game cover

    Follia - Dear father

    Single-player alternative to Cepheus Protocol Anthology Season 1 — playable solo, no multiplayer required. Shares Action and Indie with Cepheus Protocol Anthology Season 1.

    Follia – Dear Father is a stealth survival horror that captures the genre’s essence in the halls and rooms of a university campus. Marcus goes in search of his parents, but instead finds himself struggling for his life against deadly horrors that creep around every corner.

    2020ActionIndieAdventure19.99 USDSingle-playerSimilar games →
  6. 6
    Resident Evil 4 — Steam game cover

    Resident Evil 4

    Single-player alternative to Cepheus Protocol Anthology Season 1 — playable solo, no multiplayer required. Shares Action and Adventure with Cepheus Protocol Anthology Season 1.

    Survival is just the beginning. Six years have passed since the biological disaster in Raccoon City. Leon S. Kennedy, one of the survivors, tracks the president's kidnapped daughter to a secluded European village, where there is something terribly wrong with the locals.

    2023ActionAdventure39.99 USDDeck VerifiedSingle-playerSimilar games →
  7. 7
    The Evil Within 2 — Steam game cover

    The Evil Within 2

    Single-player alternative to Cepheus Protocol Anthology Season 1 — playable solo, no multiplayer required. Shares Action and Adventure with Cepheus Protocol Anthology Season 1.

    Detective Sebastian Castellanos has lost everything, including his daughter, Lily. To save her, he must descend into the nightmarish world of STEM. Horrifying threats emerge from every corner, and he must rely on his wits to survive. For his one chance at redemption, the only way out is in.

    2017ActionAdventure39.99 USDDeck VerifiedSingle-playerSimilar games →
  8. 8
    EBOLA VILLAGE — Steam game cover

    EBOLA VILLAGE

    Single-player alternative to Cepheus Protocol Anthology Season 1 — playable solo, no multiplayer required. Shares Action and Indie with Cepheus Protocol Anthology Season 1.

    EBOLA VILLAGE - this is a classic survival horror game from the 90s with a focus on atmosphere and player immersion. Solve puzzles, follow the story carefully and use various weapons in a brutal fight for survival. Danger lurks at every turn.

    2025ActionIndieAdventure16.99 USDSingle-playerSimilar games →
  9. 9
    Cepheus Protocol — Steam game cover

    Cepheus Protocol

    Single-player alternative to Cepheus Protocol Anthology Season 1 — playable solo, no multiplayer required. Shares Action and Indie with Cepheus Protocol Anthology Season 1.

    Cepheus Protocol is an Open World RTS Military Survival Game. Play as the CERC hunting Patient 0, maintain Quarantine camps, fight dangerous mutations & Rogue Civilian Combatants . There’s nobody else coming, it’s up to you now.

    2020ActionStrategyIndie19.99 USDDeck PlayableSingle-playerSimilar games →