Zomborg
Zomborg
Game
Game2020
Ultimate Zombie Defense
Developer Terror Dog Studio
Team up or face it alone in this top down zombie slaying defense adventure! Featuring up to 4 player online co-op, cleanse the infected wave by wave and upgrade your base with traps & defenses to build the Ultimate Zombie Defense. Can YOU stop them? From the Steam store page
179 reactions from 3 sources (Steam reviews, Bluesky, Lemmy) · newest Nov 5, 2026 · last updated Nov 5, 2026 · How this works
Audience score
83
LovedLoved
134 positive · 28 negative
95% range 76–88%
| Source | + | − | = |
|---|---|---|---|
| Steam reviews | 134 | 28 | 0 |
| Bluesky * | 1 | 1 | 12 |
| Lemmy * | 0 | 0 | 3 |
* shown, not counted in the score (label accuracy below our 85% bar or not yet audited).
Steam's own rating
Very Positive
1,052 of 1,259 reviews positive (all languages, per Valve)
What players are saying
83% recommend · 136 yes, 27 no
Counted from the reviewers’ own thumbs up/down on the 163 English Steam reviews we collected, not by the AI. Valve’s all-language rating: Very Positive (4,097 of 4,817 positive).
Players find it a fun cooperative top-down zombie shooter with base building. [1][2][3] Many recommend playing with friends for the best experience. [4][5][6] Some note issues with random players ruining games and repetitive gameplay. [7][8][9]
Liked
Representative posts
- [7]
This top-down td game has a decent concept, but the overall qualitys nowhere near playable. Toxic players can join ur game too, they’ll straight up sell all ur stuff and ruin everything, makin the whole vibe even worse.
- [2]
"When people worry about the end of their world, they need a safe vessel for all their fears. Zombies provide that vessel because they're 'safe.'" Ultimate Zombie Defense is one of those games that looks simple on the surface, but ends up being surprisingly addictive once you fall into its loop. It’s a top down cooperative zombie shooter mixed with light base building, and when everything comes together barricades …
- [5]
It's decent. 1 evening I was struggling to find anything interesting and grabbed this game with little to no expectations, and it paid off. While I don't see myself playing it alone or with randos for a long time, I can see it as a nice game with friends. Considering that it's super cheap - just take it if you find the idea of top-down-shooter-zombie-tower-defense attractive.
- [9]
It's alright. At first it was interesting getting to learn about it like, there are 4 classes, each offering mostly similar skills while having their own unique skill. Each class also specializes in specific weapon type. I played mostly with heavy, which specializes in assault rifles. Each time you hit zombie you get exp to upgrade your classes skill tree and money, which you can spend for defenses or weapons and …
- [1]
Cooperative top-down shooter action game where you defend against waves of zombies by building a base and using a variety of weapons ✅Multiplayer mode, which I recommend because it gets increasingly difficult with each wave, making it difficult to survive in the later waves ✅Offline mode is also available ✅Satisfying gameplay with destroying waves of zombies ✅Difficulty levels of bosses ✅Well-suited soundtrack for …
Summarised from 34 of the 185 public posts collected about this game; every point cites the posts behind it ([n] opens the post) and the split is counted from the posts’ own ratings. Updated Oct 12, 2026. How summaries are made
RottenBot@rottenbot · automated account
Players who liked Ultimate Zombie Defense talk about satisfying gameplay with destroying waves of zombies; those who didn't talk about toxic randoms can sell your defenses. Which matters more to you?
Reactions
60 of 179 · most liked firstCooperative top-down shooter action game where you defend against waves of zombies by building a base and using a variety of weapons ✅Multiplayer mode, which I recommend because it gets increasingly difficult with each wave, making it difficult to survive in the later waves ✅Offline mode is also available ✅Satisfying gameplay with destroying waves of zombies ✅Difficulty levels of bosses ✅Well-suited soundtrack for fighting zombies ✅Difficulty modes to choose from (easy, medium, hard, and…
positive · reviewer's own thumbsView post →This top-down td game has a decent concept, but the overall qualitys nowhere near playable. Toxic players can join ur game too, they’ll straight up sell all ur stuff and ruin everything, makin the whole vibe even worse.
negative · reviewer's own thumbsView post →[Ultimate Zombie Defense]A forgotten co-op zombie shooter from 2022 launched a giveaway on Steam and increased its players by 37,000%.
neutral · AI labelView post →"When people worry about the end of their world, they need a safe vessel for all their fears. Zombies provide that vessel because they're 'safe.'" Ultimate Zombie Defense is one of those games that looks simple on the surface, but ends up being surprisingly addictive once you fall into its loop. It’s a top down cooperative zombie shooter mixed with light base building, and when everything comes together barricades up, turrets humming, and hordes closing in it can get genuinely intense and…
positive · reviewer's own thumbsView post →[Steam] Ultimate Zombie Defense.
neutral · AI labelView post →[Fanatical/Steam] Ultimate Zombie Defense. Solo/co-op zombie defence shooter for Windows, free on Steam via Fanatical until 25th December
neutral · AI labelView post →Real basic wave survival game with building mechanics. The video ads are misleading, it shows it to be an fps but its an isometric shooter.
negative · reviewer's own thumbsView post →4 Free Steam Games to claim by July 17 Ultimate Zombie Defense store.steampowered.com/app/1035510/... Battlestar Galactica Deadlock store.steampowered.com/app/544610/B... Field of Glory II: Medieval store.steampowered.com/app/1368870/... Caribbean Crashers store.steampowered.com/app/2921380/...
neutral · AI labelView post →Decent fun with friends, don't think I would enjoy it much solo. Couple weapons, couple zombies, couple maps. Its worth grabbing for a game night or two with friends, get it on sale though if possible.
positive · reviewer's own thumbsView post →peanut would love some pets and treats :) 🌸＞ フ | _ _ l ／` ミ＿xノ / | / ヽ ﾉ │ | | | ／￣| | | | | (￣ヽ＿_ヽ_)__) ＼二つ
positive · reviewer's own thumbsView post →This game can be fun if you play with the right people. You have many options to build a base and barricades and turrets etc. I got it for free so nothing to complain ;)
positive · reviewer's own thumbsView post →This game is a combination of top-down shooter and tower defense. You can play in solo mode, or in co-op mode with up to 4 players. If you want to play co-op though, you will probably need to get some friends to buy the game and play with you. This game came out in 2020, so playing co-op with random people is not something you can count on here in the summer of 2026. There are 8 character avatars to choose from, and 4 different classes. The avatars and classes are paired though... 2…
positive · reviewer's own thumbsView post →yeah it was free
positive · reviewer's own thumbsView post →Please add modding support tho
positive · reviewer's own thumbsView post →Game was ok, not too bad, but the negative review is for things not working well for multiplayer, achievements not proccing for others in lobby, lobby sometimes did not start properly, one guy just stuck in lobby while the other guy starts... if not for those issues it would be fine for me.
negative · reviewer's own thumbsView post →If you've played Yet Another Zombie Defense, you'll feel right at home here. Ultimate Zombie Defense follows a similar formula with top-down shooting, building defenses, setting traps, and surviving increasingly dangerous waves of zombies. I really enjoyed the gameplay loop. There's something satisfying about setting up your defenses, preparing for the next wave, and watching everything turn into absolute chaos. It's not particularly complicated, but it doesn't need to be. A fun little zombie…
positive · reviewer's own thumbsView post →It's decent. 1 evening I was struggling to find anything interesting and grabbed this game with little to no expectations, and it paid off. While I don't see myself playing it alone or with randos for a long time, I can see it as a nice game with friends. Considering that it's super cheap - just take it if you find the idea of top-down-shooter-zombie-tower-defense attractive.
positive · reviewer's own thumbsView post →Game is fun but gets ruined by randoms. Their needs to be an option where you can set it so people cant sell the stuff you buy. Random people join mid game then sell all your stuff just so you loose. makes long games with randoms not possible.
negative · reviewer's own thumbsView post →Great game. It’s more of a tower defense than a shooter, and it runs really well on the Steam Deck.
positive · reviewer's own thumbsView post →It's a fun little game, especially with friends. We've only played it on easy mode, and we couldn't make it past wave 30 most of the times, except one time when we reached wave 31. 🤷♂️ It's on the easier side of zombie killing games, but I really like these casual top down shooters.
positive · reviewer's own thumbsView post →It was free on Steam. It’s an alright time-killer. I wouldn’t have paid for it, personally. Easy-ish achievement list, if you’re into that sort of thing. - DLC not required for 100%
positive · reviewer's own thumbsView post →Very easy game to get all the achievements on, plus it's available for free every couple months.
positive · reviewer's own thumbsView post →A Top-Tier Wave Shooter That Holds Up Incredibly Well Even with Ultimate Zombie Defense 2 out, the 2020 original is an absolute blast and remains remarkably well put together. If you enjoy classic horde survival combined with tower defense mechanics, this is an easy recommendation. Ultimate Zombie Defense sets the foundation for the franchise with a tightly focused, high-energy arcade survival formula. While its sequel is already available, the original title still holds its own as a polished,…
positive · reviewer's own thumbsView post →Good simple shooting game you can have a bit more fun! If more effort went to development it could have been even greater!
positive · reviewer's own thumbsView post →i dont recommend becuz its boring to play alone like and theres nobody playing the game i enjoyed completing the achievments but i dont think imma play this game again
negative · reviewer's own thumbsView post →Really buggy, would not recommend
negative · reviewer's own thumbsView post →It's better than I expected, extremely enjoyable, It has variety, the bosses are something else, and the game is also difficult.
positive · reviewer's own thumbsView post →It was more fun than I expected. It’s a great game to have fun with your friends. It reminded me of SAS: Zombie Assault 4, which I used to play on my phone years ago.
positive · reviewer's own thumbsView post →The game is very good, but the experience can feel repetitive. However, I really enjoyed playing it with a friend, especially when you have a full group of four players
positive · reviewer's own thumbsView post →not my style of game but it seems pretty good
positive · reviewer's own thumbsView post →The game is kindda fun but dead at the same time, the co-op version got less than 100 player and some russian i think, use glitch/hack (not sure) to enter a building. And they dont take any dmg, so if you enter their lobby you gonna be cooked. i thought this game was fps, it clearly look like SAS zombie assault game. the gameplay very simple but the map is very small and the waves very large, like what do you mean the waves come from both side (the bridge). I only manage to get 20 wave, and…
negative · reviewer's own thumbsView post →zombies, i hate zoo
negative · reviewer's own thumbsView post →Decent little game, 4 player co-op top down zombie tower defence, worth full price.
positive · reviewer's own thumbsView post →It's alright. At first it was interesting getting to learn about it like, there are 4 classes, each offering mostly similar skills while having their own unique skill. Each class also specializes in specific weapon type. I played mostly with heavy, which specializes in assault rifles. Each time you hit zombie you get exp to upgrade your classes skill tree and money, which you can spend for defenses or weapons and weapon upgrades. It took me around 3 matches to figure most of it out and it was…
positive · reviewer's own thumbsView post →Self exlplanatory game, nothing special in any direction
positive · reviewer's own thumbsView post →🚨 FREE GAME ALERT 🚨 🔔 Ultimate Zombie Defense 💥 Is on a #Giveaway on #Steam 📅 You can claim it until the 15th of July 📝 Type: Co-Op Top Down Zombie Shooter ☑️ Reviews: Very Positive ✅ SteamDB Rating: 82.43% 🔗 Link:⬇️ store.steampowered.com/app/1035510/... #freegame #gaming #gamingnews #indiegame
neutral · AI labelView post →Zombies, guns, explosions, and an absolutely ridiculous amount of chaos! 🧟♂️💥 Ultimate Zombie Defense is exactly the kind of game you want when you're in the mood for some good old-fashioned zombie-killing action. The concept is simple: zombies are coming, you're heavily armed, and your job is to make sure they don't get past you. No complicated story needed. No unnecessary distractions. Just hordes of undead, increasingly dangerous situations, and enough bullets to make the local…
positive · reviewer's own thumbsView post →It's a fine game, nothing to write home about. There are some balance issues and bugs. If you are looking for a fine multiplayer co-op zombie experience, this will deliver for you. Just don't expect COD zombies here.
positive · reviewer's own thumbsView post →Classleveling, Wave Based Horde-Shooter, basebuilding, upgradeable weapons. Yes, go for it!
positive · reviewer's own thumbsView post →This game and the second one screams copyright infringement.
positive · reviewer's own thumbsView post →If i explain game is Call of Duty zombies top-down like black ops arcade. But if you wanna buy it on sale i got it free and ask for a friend play with you because they are only 3 maps if you buy DLC 4 map. If you play alone you gonna get bord in 2-3h.
positive · reviewer's own thumbsView post →Ultimate Zombie Defense is at least honest about its B-movie philosophy, offering simple gameplay that can hook you for several mindless gaming hours. Decimating hordes of zombies is certainly fun, but the limited content, highly derivative visuals, and lack of depth prevent it from rising above a guilty pleasure.
positive · reviewer's own thumbsView post →Kinda fun and easy achievements.
positive · reviewer's own thumbsView post →Its a fun little tower defense/ co-op shooter. Easy to play and enjoyable. Nothing much. Sometimes, simplicity is all you need.
positive · reviewer's own thumbsView post →0/10 I don’t even know where to start. There’s literally nothing good here. Gameplay feels empty, boring, and repetitive after a few minutes. No polish, no fun factor, nothing that makes you wanna keep playing. And the crazy part? It actually costs money. Feels like a straight-up waste of time and cash. Would not recommend to anyone.
negative · reviewer's own thumbsView post →Its actually pretty fun, this is giving COD the mini game for zombies except you get to build with defenses. You also have several classes to choose each one giving special perks when you level up, and it gives a boss round each 10 rounds, each round also gets more difficult the more you progress, the enemies get more hp and speed so definitely build up on those defenses and turrets because it gets pretty crazy!!! LOL
positive · reviewer's own thumbsView post →Top-down shooters are really not my thing, but this was free and it is good enough for what it is. You simply survive waves of zombies with dog and boss rounds, sometimes at the same time, to mix things up. You can buy and upgrade weaponry and build an actual base which is pretty neat. There are also classes to choose from with a perk tree to go along with each one. I suggest playing this game with your friends because randoms can be unpredictable. They can join your game and sell all of your…
positive · reviewer's own thumbsView post →extremely basic. falls quite short of existing games like red nation or just about any game in the genre. not enough levels, not enough character progression, weak zombie animation to the point of having an option to get rid of their death animation entirely since its visually noisy and pointless. ragdoll would have elevated this game drastically. I wouldn't buy this for more than 2 dollars and even at that point you will have a scant few hours of entertainment at most. 0 longevity and nothing…
negative · reviewer's own thumbsView post →FR/EN Ultimate Zombie Defense ---FR--- Ultimate Zombie Defense est un jeu de survie en mode zombie. Le principe est on ne peut plus simple, on se retrouve dans différents niveaux où il va falloir survivre le plus longtemps possible en trucidant tous les monstres qui tentent de nous bouloter. ---EN--- Ultimate Zombie Defense is a zombie survival game. The premise is incredibly simple: you find yourself in various levels where you must survive as long as possible by slaughtering all the monsters…
positive · reviewer's own thumbsView post →not bad it`s fun
positive · reviewer's own thumbsView post →Review after 100% ♡♡♡ Dead, dead zombie game with misleading trailer. ⣴⣿⣦⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⣼⣿⣿⣿⣷⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⣼⣿⣿⣿⣿⣿⣿⣿⣦⣄⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣷⣶⣤⣤⣶⣶⣿⣿⡗ ⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠟⠀ ⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠃ ⣿⣿⡇⠜⠙⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠀⠀Got a cat here ⣿⣿⣿⣶⣿⣿⣿⣿⣿⠋⡹⠙⣿⣿⣿⡇⠀ Friends passing ⣿⣿⣿⣿⣿⣿⣿⣿⣿⣷⣶⣾⣿⣿⠛⠀⠀by can touch her ⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡟⠛⠁⠀⠀and click Like to pet ♡ ⣿⣿⡿⠻⠿⠿⠿⠿⠛⠹⠑⠀⠀ Award for good luck, Take My Points for infinite pets ♡ ⠟⠁⠀ "Don't waste your life, I did. Go home," -John Rambo
negative · reviewer's own thumbsView post →This zombie game is very good!
positive · reviewer's own thumbsView post →easy game to 100%
positive · reviewer's own thumbsView post →It's exaclty what it looks like. Mindless fun. Waaayyy better if you're playing it with friends.
positive · reviewer's own thumbsView post →Quite a good game for what it is and has good gameplay.
positive · reviewer's own thumbsView post →Game is okay but the Respawn Achievement is hard to complete cause the lobby is always empty.
negative · reviewer's own thumbsView post →Ultimate Zombie Defense is a classic zombie killing game that delivers exactly what you want. Waves of zombies, different classes, and a variety of weapons help you survive. Each level ramps up the challenge, and you get to experiment with different machines and strategies to hold the line. The gameplay is simple but satisfying, especially when you nail a wave or see a well coordinated defense come together. It is a lot of fun solo, but I highly recommend playing with friends for maximum chaos…
positive · reviewer's own thumbsView post →okay maybe you wanna play this game if you like the game titles plants versus sombies?!!! it s like this... but lets just say things get a lot more uhhh/.. inaprotite .. so maybe ask your parental gurdins first before perchance this game... okay?
positive · reviewer's own thumbsView post →Tried playing it single player, it wasn't fun at all. Super hard playing it solo, super generic assets, gameplay and controls feel unpolished and unfinished. Really feels like a game jam project.
negative · reviewer's own thumbsView post →I grabbed Ultimate Zombie Defense when it was free, and honestly it’s not bad for what it is. The core loop is simple ""build, defend, survive" and it works best if you play with friends. Alone, it gets repetitive quickly. I wouldn’t have paid full price, but as a freebie (or on sale), it’s worth a try
positive · reviewer's own thumbsView post →
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