IMHO.

Games like Zombie Defense:Breach of The Undead

If Zombie Defense:Breach of The Undead is your kind of game, the closest matches are Monster Master, Last Harbor and Together We Die — 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 Zombie Defense:Breach of The Undead: A dark wave-based zombie defense game where you build your defenses, fight relentless undead hordes, and survive against the infected… and hostile raiders?

2026ActionStrategyIndieSimulationMassively MultiplayerCasual2.99 USDWindowsby kairainteractive
Zombie Defense:Breach of The Undead — Steam game cover

Players who liked Zombie Defense:Breach of The Undead also play

Steam players who put hours into Zombie Defense:Breach of The Undead 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. Monster Master

    WHY THIS

    Top pick for Zombie Defense:Breach of The Undead fans by collaborative filtering across millions of Steam libraries. Shares Action and Strategy with Zombie Defense:Breach of The Undead.

    Monster Master makes RTS fight versus FPS. Be the horde or survive together in this asymmetric reverse horror multiplayer

    2022ActionStrategyIndie13.99 USDSteam ↗
  2. Last Harbor

    WHY THIS

    Second-strongest match for Zombie Defense:Breach of The Undead fans by collaborative filtering across millions of Steam libraries. Shares Action and Simulation with Zombie Defense:Breach of The Undead.

    Zombie Apocalypse On A Boat. You’re stranded on a boat during a zombie outbreak in the beautiful San Juan islands of Washington State. How will you survive an open-world archipelago, where the living are just as much of a threat as the dead?

    ActionAdventureSimulationSteam ↗
  3. Together We Die

    WHY THIS

    Third-strongest match for Zombie Defense:Breach of The Undead fans by collaborative filtering across millions of Steam libraries. Shares Action and Early Access with Zombie Defense:Breach of The Undead.

    Team up and face relentless horrors in this co-op survival shooter. Survive as many days as possible against waves of unnamed creatures, upgrade gear, and compete in PvP to prove who’s the best slayer. The longer you last, the deadlier it gets.

    ActionEarly AccessSteam ↗
  4. After the Fall®

    WHY THIS

    Ranked #4 for Zombie Defense:Breach of The Undead fans by collaborative filtering across millions of Steam libraries. Shares Action with Zombie Defense:Breach of The Undead.

    From the team that brought you Arizona Sunshine® comes an epic VR action FPS with intense co-op gameplay at its core. Team up with friends and take on a hostile VR world filled with ferocious undead--mutated and twisted by the relentless cold.

    2021ActionAdventure5.99 USDSteam ↗
  5. Dead Matter

    WHY THIS

    Ranked #5 for Zombie Defense:Breach of The Undead fans by collaborative filtering across millions of Steam libraries. Shares Action and Indie with Zombie Defense:Breach of The Undead.

    After a rampant viral outbreak causes global society to collapse, you must survive the harsh wilderness of the Canadian Rockies amidst vast hordes of Infected and rival survivors.

    2023ActionIndieSimulation19.99 USDSteam ↗
  6. Contagion

    WHY THIS

    Ranked #6 for Zombie Defense:Breach of The Undead fans by collaborative filtering across millions of Steam libraries. Shares Action and Indie with Zombie Defense:Breach of The Undead.

    Contagion isn't your average Zombie Shooter but instead takes a more realistic and different approach to the popular genre with unique characters, environments, weapons, items, and a built in system that makes every round completely unpredictable with resources, objectives, and paths ever changing.

    2013ActionIndieAdventure3.99 USDDeck VerifiedSteam ↗
  7. Left 4 Dead 2

    WHY THIS

    Ranked #7 for Zombie Defense:Breach of The Undead fans by collaborative filtering across millions of Steam libraries. Shares Action with Zombie Defense:Breach of The Undead.

    Set in the zombie apocalypse, Left 4 Dead 2 is a co-operative action horror FPS takes you and your friends through the cities, swamps and cemeteries of the Deep South, from Savannah to New Orleans across five expansive campaigns.

    2009Action9.99 USDDeck VerifiedSteam ↗
  8. Zombie Survival Game Online

    WHY THIS

    Ranked #8 for Zombie Defense:Breach of The Undead fans by collaborative filtering across millions of Steam libraries. Shares Action and Strategy with Zombie Defense:Breach of The Undead.

    Zombie Survival Game Online is an open-world, post-apocalyptic, looter shooter. Craft, quest, explore, build, and fight for survival. Parkour up a mountainside, ramp a truck over a horde, and grab a gasmask to explore the sewers. Can you survive? Doubtful.

    2023ActionStrategyIndie3.99 USDDeck PlayableSteam ↗

Cheaper alternatives

Games in the same vein priced at least 40% below Zombie Defense:Breach of The Undead at current Steam store prices.

  1. POSTAL 2

    WHY THIS

    Priced ~67% under Zombie Defense:Breach of The Undead on Steam right now. Shares Action and Indie with Zombie Defense:Breach of The Undead.

    Live a week in the life of "The POSTAL Dude"; a hapless everyman just trying to check off some chores. Buying milk, returning an overdue library book, getting Gary Coleman's autograph, what could possibly go wrong?

    2012ActionIndieAdventure0.99 USDDeck VerifiedSteam ↗
  2. Milk inside a bag of milk inside a bag of milk

    WHY THIS

    Priced ~50% under Zombie Defense:Breach of The Undead on Steam right now. Shares Indie with Zombie Defense:Breach of The Undead.

    A short story about what sort of challenges everyday little things can be. Help the girl buy milk, be the first not to disappoint her.

    2020IndieAdventure1.49 USDDeck PlayableSteam ↗
  3. Blood and Bacon

    WHY THIS

    Priced ~67% under Zombie Defense:Breach of The Undead on Steam right now. Shares Action and Casual with Zombie Defense:Breach of The Undead.

    This Co-op Shooter , has Day and Night levels, multiple maps, players will take on 25 enemy types and numerous bosses, like Gargantuan Monsters and Minibosses every 10 days as you explore, shoot and run for your life against the onslaught of porcine monstrosities.

    2016ActionAdventureCasual0.99 USDSteam ↗
  4. Peggle Deluxe

    WHY THIS

    Priced ~67% under Zombie Defense:Breach of The Undead on Steam right now. Shares Casual with Zombie Defense:Breach of The Undead.

    Take your best shot with energizing arcade fun! Aim, shoot, clear the orange pegs, then sit back and cheer as 10 whimsical teachers guide you to Peggle greatness.

    2007Casual0.99 USDDeck PlayableSteam ↗
  5. shapez

    WHY THIS

    Priced ~67% under Zombie Defense:Breach of The Undead on Steam right now. Shares Strategy and Indie with Zombie Defense:Breach of The Undead.

    shapez is an easy-going, minimalistic factory building game about the automation of shapes through extraction and satisfying production lines. Adapt to increasingly complex shapes and grow your factory across an infinitely expanding map. Your only limitation is your creativity!

    2020StrategyIndieSimulation0.99 USDDeck PlayableSteam ↗
  6. Shower With Your Dad Simulator 2015: Do You Still Shower With Your Dad

    WHY THIS

    Priced ~67% under Zombie Defense:Breach of The Undead on Steam right now. Shares Action and Indie with Zombie Defense:Breach of The Undead.

    "Shower With Your Dad Simulator 2015: Do You Still Shower With Your Dad?" is a fast paced shower-simulation where you shower with your 8-bit dad.It's good, clean fun!

    2015ActionIndieSimulation0.99 USDDeck VerifiedSteam ↗
  7. Insaniquarium Deluxe

    WHY THIS

    Priced ~67% under Zombie Defense:Breach of The Undead on Steam right now. Shares Casual with Zombie Defense:Breach of The Undead.

    The craziest aquarium game ever! Tend to your fish, keep them happy and they'll reward you with coins and jewels. Buy tank upgrades or egg parts which hatch different in-tank pets. These pets can help you feed your fish, collect coins, or even protect against the aliens that will invade your tank.

    2006Casual0.99 USDDeck PlayableSteam ↗
  8. Montaro

    WHY THIS

    Priced ~67% under Zombie Defense:Breach of The Undead on Steam right now. Shares Indie and Casual with Zombie Defense:Breach of The Undead.

    Montaro is a DOGE.

    2016IndieCasual0.99 USDDeck PlayableSteam ↗

Free alternatives

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

  1. Doki Doki Literature Club!

    WHY THIS

    Free-to-play pick from the same recommendation pool — no purchase to try it. Shares Indie and Casual with Zombie Defense:Breach of The Undead.

    The Literature Club is full of cute girls! Will you write the way into their heart? This game is not suitable for children or those who are easily disturbed.

    2017IndieFree To PlayCasualFreeDeck PlayableSteam ↗
  2. Life is Strange - Episode 1

    WHY THIS

    Free-to-play pick from the same recommendation pool — no purchase to try it. Shares Action with Zombie Defense:Breach of The Undead.

    Episode 1 now FREE! Life is Strange is an award-winning and critically acclaimed episodic adventure game that allows the player to rewind time and affect the past, present and future.

    2015ActionAdventureFreeDeck PlayableSteam ↗
  3. Ultimate Custom Night

    WHY THIS

    Free-to-play pick from the same recommendation pool — no purchase to try it. Shares Action and Indie with Zombie Defense:Breach of The Undead.

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

    2018ActionIndieFree To PlayFreeSteam ↗
  4. Bongo Cat

    WHY THIS

    Free-to-play pick from the same recommendation pool — no purchase to try it. Shares Indie and Simulation with Zombie Defense:Breach of The Undead.

    Bongo cat needs your help. Bongo cat needz more hatz!!! Every time you press a key, Bongo cat will punch your taskbar. Type, click, play, work to collect more points. Which hats will you find?

    2025IndieSimulationMassively MultiplayerFreeDeck PlayableSteam ↗
  5. Indigo Park: Chapter 1

    WHY THIS

    Free-to-play pick from the same recommendation pool — no purchase to try it. Shares Action and Indie with Zombie Defense:Breach of The Undead.

    Explore the abandoned childhood wonder of Indigo Park! Guided by Rambley the Raccoon, help restore power to the destroyed amusement park while you run from the reason it shut down.

    2024ActionIndieAdventureFreeDeck PlayableSteam ↗
  6. STRAFTAT

    WHY THIS

    Free-to-play pick from the same recommendation pool — no purchase to try it. Shares Action with Zombie Defense:Breach of The Undead.

    STRAFTAT is a 1v1/2v2 ONLINE first person SHOOTER with quick rounds in over 350 MAPS ; Including all WEAPONS, proximity chat and 4 players FFA.

    2024ActionFreeDeck PlayableSteam ↗
  7. Sheepy: A Short Adventure

    WHY THIS

    Free-to-play pick from the same recommendation pool — no purchase to try it. Shares Indie and Casual with Zombie Defense:Breach of The Undead.

    A Short Handcrafted Pixel Art Platformer that follows Sheepy, an abandoned plushy brought to life. Sheepy: A Short Adventure is the first short game from MrSuicideSheep.

    2024IndieAdventureFree To PlayFreeDeck PlayableSteam ↗
  8. Counter-Strike:Global Offensive

    WHY THIS

    Free-to-play pick from the same recommendation pool — no purchase to try it. Shares Action with Zombie Defense:Breach of The Undead.

    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 ↗

Frequently asked about Zombie Defense:Breach of The Undead

How much does Zombie Defense:Breach of The Undead cost?
Zombie Defense:Breach of The Undead is listed on Steam at 2.99 USD (current store price; Steam sales may reduce this temporarily).
Does Zombie Defense:Breach of The Undead have multiplayer or co-op?
Yes — Zombie Defense:Breach of The Undead supports multi-player play according to its Steam store listing (Multi-player, Online PvP, Online Co-op).
What games are most similar to Zombie Defense:Breach of The Undead?
Based on Steam play patterns and shared genres/tags, the games most often recommended alongside Zombie Defense:Breach of The Undead are Monster Master, Last Harbor, Together We Die.
Who developed Zombie Defense:Breach of The Undead?
Zombie Defense:Breach of The Undead was developed by kairainteractive.

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 Zombie Defense:Breach of The Undead.

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