
City Defense Z combines base-building and base defense in a roguelite progression loop. Build by day, defend by night, and face a growing zombie threat. Every defeat unlocks permanent upgrades, helping you rebuild smarter and push further each time. See how many days you can last.
Modeled estimate, not a reported figure. How we estimate →
Discounts
Every price cut of more than 20% we have observed, in each market that quoted one, with this game's chart position on either side of it. These are episodes, not a model: a sale is one event, and one event cannot tell you what the next one will do.
Reviews, worldwide (the counter carries no country): 0/day in the week to Jul 30 → 0.14/day in the week after.
For scale, across Steam · Top Sellers · Brazil over the last 30 days: the 26 chart moves that followed a price cut of more than 20% went a median of 7 places towards #1, and the 2,400 moves with no price cut behind them went 2 away. One store, one chart, one country — it is the only place we have enough observations to say even that.
Prices outside the United States have been collected since 6 August 2026 and chart positions since 19 July 2026, so a cut older than that has no market to compare and a market that joined later has no history yet. Nothing here is converted between currencies.
About

What you do during the day pays off at night: gather resources, place buildings, merge structures, trade resources, choose your NPCs wisely, send them on expeditions, deploy soldiers, merge units, and position your troops strategically.
Factory Buildings: Produce the main resource you need to build and upgrade your base.
Ammunition Buildings: Create ammo for soldiers, defenses, and special attacks.
Barracks Buildings: Train new soldiers every cycle.
Laboratory Buildings: Generate research points for permanent upgrades that carry over between runs.
House Buildings: Increase population limit, allowing you to grow your army.
Merge-Based Building System: Soldiers and buildings automatically merge when placed smartly on the grid.
When night falls, don’t give up if your strategy isn’t working. You still have tricks: call in airstrikes and collect boosters to power up the defense units you placed during the day.
Lost a run? It’s time to come back stronger. Spend the research points you’ve earned, pick the permanent upgrades that match your strategy, and try again. Each run, you’ll get better than the last.
Permanent Meta Progression: 13 research trees providing persistent upgrades.
13 Research Trees: Choose upgrade paths trough 150+ meta upgrades that complement your playstyle.

Constant combat, constant adrenaline! As you defend your city, the action never slows down for a second. Build your strategy and stay in control in the heart of the battle.

Who’s on top? Check the leaderboard… our cat is already watching 👀🐱
Engagement
Reviews
Themes across 46 recent reviews and how positive each mention is. A keyword signal, not full sentiment analysis.
Reviews
Everything is left to chance. and most of the time ur luck is not good. And the only way you can upgrade is if you either finish the mission or you give up on it, only way of getting better troops during the mission is to merge them together, but even with the troops it's left to chance, and if you give up on it you don't very much "Lab" points.
Looks promising but tutorial is difficult to follow. I was hoping this would be much better!
这个题材我很喜欢,但是白天的合成以及晚上的战斗都很无聊。夜晚的防御时间可以拉长一些,士兵的合成感觉没啥意思,如果能换成放置固定的士兵和炮塔,可以有多种不同的升级分支会更好玩
Media

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Price dynamics, follower growth, revenue and sales trajectories with interactive tooltips
This and every other Pro feature is free until October 20, 2026. A free account is all it takes.
Genres
Stats
All-time low is the lowest price we've recorded for this game since we started tracking it.
Languages: English*, Turkish, French, Italian, German, Spanish - Spain, Simplified Chinese, Japanese, Russian, Portuguese - Brazil, Polish*languages with full audio support
Hours played at review time, across 46 reviews with recorded playtime.
positive critical· bar length = how often the theme comes up
Fajna gra. Uczy myślenia i planowania ;)
the concept of the game is good ıt hooked me and I will keep playing
游戏时间太长的,一局时长1个小时起,而且基本没有放松时间,不停的要合成要点鼠标,每天都好紧张,还没有存档
This one is a grindy sob if you want to last in it, but it is so well done. To me it is a bit grindy to get to a point where you can establish a good base but its great fun after you get some turrets running! It has a superb soundtrack, great visuals and that "I will do one more run vibe". Go for it. This is worth your bucks!
Game is not finished, no boardless view and if you do windows view and cancel a command it messes up everything in which you have to restart the game. I really liked the idea of the game but it honestly feels like a mobile game that was brought to pc with out making anything better. I'm going to refund it know and if they fix issues then I'll jump on it a year or two from now but from my past exp, the devs will just move on to something else and when the publisher/devs get enough of a bad rep then they will just make a new pub/dev deal. 8(
It's an alright game. Worth it on sale.
Each mission takes hours upon hours, with no way to save in the middle so you can actually go about life. On top of that, every mission is pretty much identical. Just wave after wave, all the same. Rebuild the fence, place the troops, merge the troops, drag and drop the troops... for 4+ hours straight. I'm on the 4th mission which I believe requires you to get to 100 days. I'm at day 30 and it's been about 2 hours, this is ridiculous.
Selling now
See how fast this game is selling right now — estimated copies and revenue per day from recent review growth.
Players by region
Where this game's players are, estimated from review languages.
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