IMHO.

Games like Outbreak: Endless Nightmares

The nightmare continues for Lydia and her fellow survivors. Experience true horror in this co-op survival horror roguelike.

2021ActionIndieAdventureRPG2.99 USDWindows · Linuxby Dead Drop Studios LLC
Outbreak: Endless Nightmares header

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Ranked by collaborative filtering across millions of Steam libraries plus content overlap on genres, tags, and developers.

  1. 1

    Outbreak

    Race against the clock and battle the undead in this co-op survival horror nightmare.

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    Children of Morta

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    Rampage Knights

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    Dungeon Souls

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    Lost Castle / 失落城堡

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  7. 7

    Nuclear Throne

    Nuclear Throne is a post-apocalyptic roguelike-like top-down shooter. Not 'the final hope of humanity' post-apocalyptic, but 'humanity is extinct and mutants and monsters now roam the world' post-apocalyptic. Can you reach the Nuclear Throne?

    2015ActionIndieRPG11.99 USDDeck VerifiedSteam ↗
  8. 8

    Striving for Light

    Blending deep Action RPG buildcrafting with roguelite action, Striving for Light lets you shape and customize an infinite skilltree. Hunt for powerful loot, craft and upgrade weapons to legendary power, slay hordes of enemies and challenging bosses in ever-changing dark worlds.

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More from Dead Drop Studios LLC

Other recommendable Steam games by Dead Drop Studios LLC, ranked by review count so the studio's hits land first.

  1. 1

    Outbreak: The New Nightmare

    Return to the roots of co-op survival horror as you face monstrous hordes, scrounge for supplies and attempt to survive the nightmare. You have one life. Make it count!

    2018ActionIndieAdventure2.59 USDSteam ↗
  2. 2

    Outbreak

    Race against the clock and battle the undead in this co-op survival horror nightmare.

    2017ActionIndieAdventure0.99 USDDeck PlayableSteam ↗
  3. 3

    Outbreak: The Nightmare Chronicles

    Experience an immersive and horrifying episodic single-player survival horror nightmare. Trapped alone in a desolate manor and hunted by monstrous foes, you will need to scrounge for supplies, manage your resources, solve puzzles and battle the undead to survive.

    2018ActionStrategyIndie0.99 USDSteam ↗
  4. 4

    Outbreak: Lost Hope

    Help a mother survive against the undead and find her her lost daughter in this hardcore survival horror nightmare.

    2019ActionIndieAdventure1.99 USDSteam ↗
  5. 5

    Outbreak: Epidemic

    Return to the world of 4-player co-op survival horror with classic gameplay, strict inventory management, crushing enemies, horrific difficulty and more as you and a group of survivors try to survive the epidemic.

    2020ActionIndieAdventure1.99 USDSteam ↗
  6. 6

    Outbreak: Contagious Memories

    You’re trapped in a city ravaged by the undead - can you make it out alive? Join Lydia in her desperate struggle to escape, either alone or with a friend in co-op, in this chilling love letter to classic 90s survival horror.

    2022ActionIndieAdventure5.99 USDSteam ↗
  7. 7

    Dinobreak

    Dinosaurs have returned in this retro survival horror crisis.

    2023ActionIndieAdventure5.99 USDDeck PlayableSteam ↗
  8. 8

    Outbreak The Fedora Files: What Lydia Knows

    Something is foul in the city of Cypress Ridge. Uncover the truth in this narrative rich visual novel taking place just moments before a full blown undead epidemic.

    2024IndieAdventureRPG4.99 USDSteam ↗

Plays great on Steam Deck

Valve-Verified or Playable picks from the similar pool — ready to go on Deck out of the box.

  1. 1

    Children of Morta

    Children of Morta is a story-driven action RPG game about an extraordinary family of heroes. Lead the Bergsons, with all their flaws and virtues, against the forthcoming Corruption. Will you be able to sacrifice everything to save the ones you care for?

    2019ActionIndieAdventure21.99 USDDeck VerifiedSteam ↗
  2. 2

    Nuclear Throne

    Nuclear Throne is a post-apocalyptic roguelike-like top-down shooter. Not 'the final hope of humanity' post-apocalyptic, but 'humanity is extinct and mutants and monsters now roam the world' post-apocalyptic. Can you reach the Nuclear Throne?

    2015ActionIndieRPG11.99 USDDeck VerifiedSteam ↗
  3. 3

    Striving for Light

    Blending deep Action RPG buildcrafting with roguelite action, Striving for Light lets you shape and customize an infinite skilltree. Hunt for powerful loot, craft and upgrade weapons to legendary power, slay hordes of enemies and challenging bosses in ever-changing dark worlds.

    2025ActionIndieAdventure12.59 USDDeck VerifiedSteam ↗

Frequently asked about Outbreak: Endless Nightmares

How much does Outbreak: Endless Nightmares cost?
Outbreak: Endless Nightmares is listed on Steam at 2.99 USD (current store price; Steam sales may reduce this temporarily).
Does Outbreak: Endless Nightmares have multiplayer or co-op?
Yes — Outbreak: Endless Nightmares supports multi-player play according to its Steam store listing (Multi-player, Shared/Split Screen Co-op, Co-op).
What games are most similar to Outbreak: Endless Nightmares?
Based on Steam play patterns and shared genres/tags, the games most often recommended alongside Outbreak: Endless Nightmares are Outbreak, Children of Morta, Rampage Knights.
Who developed Outbreak: Endless Nightmares?
Outbreak: Endless Nightmares was developed by Dead Drop Studios LLC.

imho.run ranks Steam game alternatives using a mix of collaborative filtering (ALS / iALS / EASE / LightGCN), content scoring over genres, categories, Steam tags, developers, and publishers, plus AI-extracted vibes mined from review text. The page above is generated in seed mode anchored on Outbreak: Endless Nightmares.

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Games like Outbreak: Endless Nightmares — top similar games · imho.run