IMHO.

Games like Crimson Deluge

If Crimson Deluge is your kind of game, the closest matches are Keep Her Safe, Respect The Horde and NightfallZ — picked from the ranked list below. Each pick is ranked by what players of this game also play, shared genres and tags, and review-mined similarity — not a generic popularity list.

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About Crimson Deluge: Hold the walls. Survive the night. The horde doesn’t stop. Top-down zombie wave defense: fortify your base, manage ammo and survivors, and unleash heavy firepower before the dead climb over their own corpses.

2026ActionIndieWindowsby Obzhempala's Vault
Crimson Deluge — Steam game cover

Players who liked Crimson Deluge also play

Steam players who put hours into Crimson Deluge also tend to own these titles — a signal called collaborative filtering. imho.run cross-references millions of library ownership patterns to surface games whose real audiences overlap, regardless of whether their genre tags match.

  1. Keep Her Safe

    WHY THIS

    Top pick for Crimson Deluge fans by collaborative filtering across millions of Steam libraries. Shares Action and Indie with Crimson Deluge.

    Keep Her Safe is a survival shooting game. Gather resources, fortify your base, and withstand zombie hordes to keep the rocket project alive and bring an end to the acid rain apocalypse. Besides the hard life in wasteland, you can also chill up with friends in different multiplayer gameplays.

    2026ActionIndieAdventure8.49 USDSteam ↗
  2. Respect The Horde

    WHY THIS

    Second-strongest match for Crimson Deluge fans by collaborative filtering across millions of Steam libraries. Shares Action and Indie with Crimson Deluge.

    You're outnumbered. Outsmart them. Lure hordes of zombies into deadly traps, shape their path with obstacles, and grow stronger with every kill. But know when to walk away before overconfidence and greed turn your strategy into uncontrollable chaos.

    ActionStrategyIndieSteam ↗
  3. NightfallZ

    WHY THIS

    Third-strongest match for Crimson Deluge fans by collaborative filtering across millions of Steam libraries. Shares Indie with Crimson Deluge.

    This is a top-down survival and building game where you scavenge for resources and construct a base to defend against zombie attacks when nightfall. Warning! The wilderness at night is extremely dangerous; please stay inside your base.

    IndieAdventureSteam ↗
  4. Night Light

    WHY THIS

    Ranked #4 for Crimson Deluge fans by collaborative filtering across millions of Steam libraries. Shares Action and Indie with Crimson Deluge.

    Defend against the creatures of that night! Protect yourself and your lamp by building and upgrading your base. Equip yourself with the best weapons to deal with the incoming waves.

    2022ActionStrategyIndie3.99 USDSteam ↗
  5. Zombie Battlefield Survivors

    WHY THIS

    Ranked #5 for Crimson Deluge fans by collaborative filtering across millions of Steam libraries. Shares Action and Indie with Crimson Deluge.

    Zombie Battlefield Survivors is a top-down view roguelike action shooter game. Fight against hordes of zombies, constantly upgrading attributes and collecting credits to enhance your character's abilities.

    2024ActionIndieAdventure4.99 USDSteam ↗
  6. Zombie Apocalypse - The Last Fortress

    WHY THIS

    Ranked #6 for Crimson Deluge fans by collaborative filtering across millions of Steam libraries. Shares Indie with Crimson Deluge.

    Defend your base against hordes of zombies while using a variety of weapons, vehicles, explosives, soldiers and turrets in this survival tower defense game. Will you be able to create your own strategy and survive for 30 days?

    2023StrategyIndieCasual0.99 USDSteam ↗
  7. They Are Coming

    WHY THIS

    Ranked #7 for Crimson Deluge fans by collaborative filtering across millions of Steam libraries. Shares Action and Indie with Crimson Deluge.

    They Are Coming is a hybrid game that combines roguelike, tower defense, and base building in a side-scrolling shooter format. It offers a straightforward gaming experience for pure enjoyment.

    2023ActionIndieEarly Access2.99 USDDeck PlayableSteam ↗
  8. Zombie Builder Defense 2

    WHY THIS

    Ranked #8 for Crimson Deluge fans by collaborative filtering across millions of Steam libraries. Shares Action and Indie with Crimson Deluge.

    Defend against hordes of zombies in this fun filled top-down shooter. Build and upgrade your base, unlock powerful guns, and take on challenging bosses with up to 4 players in online co-op. Play minigames to earn bonuses and survive the zombie apocalypse one night at a time!

    2023ActionIndie9.99 USDSteam ↗

Free alternatives

Free-to-play games that recommended players of this title also tend to enjoy.

  1. Ultimate Custom Night

    WHY THIS

    Free-to-play pick from the same recommendation pool — no purchase to try it. Shares Action and Indie with Crimson Deluge.

    Welcome to the ultimate FNAF mashup, featuring 50 selectable characters and custom difficulties!

    2018ActionIndieFree To PlayFreeSteam ↗
  2. Counter-Strike:Global Offensive

    WHY THIS

    Free-to-play pick from the same recommendation pool — no purchase to try it. Shares Action with Crimson Deluge.

    Counter-Strike:Global Offensive (CS:GO) expands upon the team-based action gameplay that it pioneered when it was launched over 2 decades ago. CS:GO features new maps, characters, weapons, and game modes, and delivers updated versions of the classic CS content (de_dust2, etc.).

    2012ActionFree To PlayFreeDeck PlayableSteam ↗
  3. Disfigure

    WHY THIS

    Free-to-play pick from the same recommendation pool — no purchase to try it. Shares Action and Indie with Crimson Deluge.

    Disfigure is a grim-dark action rogue-like where you battle relentless hordes of monsters lurking in the shadows. Unlock powerful weapons, craft god-like builds with hundreds of upgrades, slay colossal bosses, and push your limits in intense 20–30 minute survival runs!

    2023ActionIndieFreeDeck PlayableSteam ↗
  4. The Lab

    WHY THIS

    Free-to-play pick from the same recommendation pool — no purchase to try it.

    Welcome to The Lab, a compilation of Valve’s room-scale VR experiments set in a pocket universe within Aperture Science. Fix a robot, defend a castle, adopt a mechanical dog, and more. Still not sold? It’s free!

    2016Free To PlayFreeSteam ↗
  5. Princess Remedy in a World of Hurt

    WHY THIS

    Free-to-play pick from the same recommendation pool — no purchase to try it. Shares Action and Indie with Crimson Deluge.

    Remedy, a recent graduate from the Saturnian healing school, must descend to Hurtland and use her powers to heal everyone from stray ducks to dark lords, and finally cure the ailing Prince Hingst. It's a short, whimsical adventure with plenty of heart(s).

    2016ActionIndieAdventureFreeDeck PlayableSteam ↗
  6. Outpath: First Journey

    WHY THIS

    Free-to-play pick from the same recommendation pool — no purchase to try it. Shares Indie with Crimson Deluge.

    Outpath: First Journey is a prologue chapter of the main game, Outpath. An experimental clicker base building game. Craft, gather & manage resources, build your base and buy more islands to exploit and expand!

    2022IndieAdventureCasualFreeDeck PlayableSteam ↗
  7. I MAED A GAM3 W1TH Z0MB1ES 1N IT!!!1

    WHY THIS

    Free-to-play pick from the same recommendation pool — no purchase to try it. Shares Action and Indie with Crimson Deluge.

    A top down twin stick zombie slaying shooter that you are sure to play again and again!

    2021ActionIndieFree To PlayFreeDeck VerifiedSteam ↗
  8. The Riftbreaker: Prologue

    WHY THIS

    Free-to-play pick from the same recommendation pool — no purchase to try it. Shares Action and Indie with Crimson Deluge.

    The Riftbreaker: Prologue allows you to experience the events taking place before the story campaign of the main game. Explore an entirely new world. Gather resources. Build up a base. Defend yourself from thousands of alien creatures.

    2020ActionStrategyIndieFreeDeck PlayableSteam ↗

Frequently asked about Crimson Deluge

What games are most similar to Crimson Deluge?
Based on Steam play patterns and shared genres/tags, the games most often recommended alongside Crimson Deluge are Keep Her Safe, Respect The Horde, NightfallZ.
Who developed Crimson Deluge?
Crimson Deluge was developed by Obzhempala's Vault.

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 Crimson Deluge.

For library-aware picks tuned to your specific taste, sign in with Steam on the home page.

16 Games Like Crimson Deluge — Ranked for 2026 · imho.run