Inspired by Max Brooks' World War Z novel, Z-Collapse takes you into a worldwide zombie apocalypse. As leader of the government of your choosing, make sure your country survives! Dramatic decisions are ahead of you. How do you manage them?
| App ID | 1804500 |
|---|---|
| App type | Game |
| Developer | Pok&Co |
| Publisher | Pok&Co |
| Homepage | https://zcollapse.pokandco.eu |
| Release date | 2022-09-01 05:11 UTC |
| Release state | released |
| Store page | store.steampowered.com/app/1804500 |
| Last store refresh | 2 hours ago |
| # | Executable | Arguments | OS | Description |
|---|---|---|---|---|
| 0 | ZCollapse.exe |
No player history yet. This app is now tracked, so data will appear within about ten minutes.
| Playing now | Not polled yet (never) |
|---|---|
| 24-hour peak | |
| All-time peak (tracked) |
All Steam store regions, converted to USD at today's exchange rate, compared with the US price. Lowest is the lowest price SteamRaw has recorded for that region.
Loading regional prices…
| Date | Price | Regular | Discount |
|---|---|---|---|
| 2026-09-11 22:24 UTC | $12.99 | $12.99 |
| DLC | AppID | Release | Price |
|---|---|---|---|
| No DLC known for this app. | |||
| Branch | Build ID | Description | Updated | Password |
|---|---|---|---|---|
| public | 20270237 | 2025-10-06 12:38 UTC |
| Depot | Name | OS | Size | Download | Public manifest | Notes |
|---|---|---|---|---|---|---|
| 1804501 | 1.47 GB | 512.53 MB | 1289746826026537928 |
A build is one published version of the game's files on a branch. Steam assigns a new build ID every time the developer pushes an update, so this list is the update history of the app. The files inside a build (depot manifests) are only readable with an account that owns the game, which SteamRaw does not have yet, so build contents are not shown.
| Build ID | Branch | Updated | First seen |
|---|---|---|---|
| 20270237 | public | 2025-10-06 12:38 UTC | 2 hours ago |
Every appinfo change SteamRaw has observed, grouped by changelist. Tags, features, languages, builds, depots, prices and any other key Steam publishes. Tracking since 2026-09-11 22:24 UTC.
No changes recorded since SteamRaw first saw this app. Every future PICS change will be listed here.
| Changelist | Apps | Packages | Seen | What changed |
|---|---|---|---|---|
| No changelists recorded for this app yet. | ||||
Hello saviors! The 1.5.2 is a small update to fix issues that were reported by players (many thanks to them!!) -Fixed an issue where zombie killed by special units weren't added to the global "zombies killed" counter -Fixed an issue with decimal numbers incorrectly displayed -Fixed two Steam achievements that couldn't be triggered
The 1.5.1 is a small update that fixes two bugs -Fixed the zombie units spawning that weren't able to reach any interesting target -Fixed the drawing of jet bombing that was appearing even if inside the fog of war
Hello dear world saviors, Back in the time, fighting zombies involved battles on the ground and battles at sea. But now, it's also a battle in the air, with the new air strikes update -With the 1.5.0 update, you will now be able to build air bases, that will automatically send jet bombers at surrounding targets. {STEAM_CLAN_IMAGE}/41463983/c0ee89d43dc7fabe08239660a8c157f6917046a1.png This will allow you to efficiently reduce the strength of incoming enemies, before engaging them in battle. However, air bases will require you to spend a lot of oil to stay active. -A new unit has been added: The
Hello! This is yet another very small update to fix a bug that was introduced with the 1.3.0 version. -Fixed an issue that was preventing civilian to join a battle when their city/refugee camp was attacked by zombies or bandits
Hi dear players! This is a very small update to fix an issue that was reported after the 1.4.0 version. -Fixed an issue with ambulances speed that wasn't properly restored after a game load Have a nice week-end!
Hello dear world saviours, This new update is a bit smaller than previous ones. However, it brings some interesting new content, especially for the late game -The first one is the Weather system. Each world region now has a current temperature according to the month (you can view it by right-clicking on the map). What does it change? Well you know, zombies are freezing when it's cold, making them slower and easier to kill. But when the weather is hot, they will run faster and be more effective during combats! Now it will be up to the player to decide when and where to face the zombies, accordi
Hi dear zombie killers, A small update today to fix some bugs -Fix: Attacking hordes or bandits on foreign territory wasn't considered as help for mutual support pact. -Fix: Attacking a country doesn't reduce anymore mutual relations with its neighbours if they are at war. -Fix: Bug with pathfinding -Fix: Issue with the "Now we are free" achievement
Hello dear world saviors, Back in the time, there was only a single way to ensure vital resources for your people: take from your neighbours by force. Does that mean that a zombie Apocalypse will certainly bring Mankind back to its dark age? The answer is no, because, we've invented a new way to solve issues: Diplomacy. You should definitely give a try! -With the 1.3.0 update, there is now a full Diplomacy system, that will allow you to interact more with other nations: {STEAM_CLAN_IMAGE}/41463983/6cb17468e82351d71728a8197d033f834a3b3959.png There are three agreement types: Non aggression trea
Hello dear world saviors, I know exactly what you think. It’s so tiring to fight zombies with only small weapons like guns, rifles, knives, baseball bats, and then what? No! It’s time to use a better fire power. Like nuclear bombs! -With the 1.2.0 update, some countries now start the game with nuclear silos, that contain some missiles. You can use them to target an area and destroyed everything that live inside! The ultimate weapon of course, right? {STEAM_CLAN_IMAGE}/41463983/f6e93c55348cd6be11c82188c634139c0582273c.png Well of course, that will change a lot of things. However, as you can ima
Hi dear zombie killers, A small update today to fix some bug reported by the community (and many thanks for your help!) -Fixed a bug triggered when creating/splitting a new army/refugees after having deselecting the original unit (leading to an unstable game) -Fixed a bug when canceling an armybase building (leading to an unstable game) -Fixed a bug regarding the resources storage (leading to an unstable game) Now, I'm back into work for the next major update!
Hello dear doom bringers! A new update has land today for Z-Collapse. Now in version 1.1.0. What's new in there ? Here is the list: -12 missing countries have been added. They were missing at game release because of their small size, preventing the AI from deploying initial assets. Then I thinked about it and told to myself "Can you please be a bit smarter?". And now here are the brand new countries : Cyprus, Belize, Brunei, Bhutan, Gambia, Luxembourg, Montenegro, Puerto Rico, Palestine, Swaziland, East Timor, Jamaica. Beware, as they are very small, they don't have a lot of population. Some o
Hello dear zombie lovers! A new small patch that fixes some annoying bugs, but also applies some balancing changes. Here is the detail: -Fixed a bug that prevents to cancel a research in multiplayer mode -Fixed another bug that was preventing to load save game in multiplayer mode -Fixed a pathfinding mode that prevent to move unit far away. You can now bring them at the other side of the world! Yay! -Fixed some bugs that caused desync issues un multiplayer mode -Fixed two achievements that were impossible to be triggered -Infestor now spawn farther than cities (but remember that they are cloak
This small update fixes some issues met by players since yesterday (many thanks for all your reports! That helped my a lot) -Added a port in Honshu island, Japan. Ending a city isolation -Fixed a UI icon in the research tab -Fixed a crash as some battles erupting -Fixed an issue with joining a game in MP. If the first server joining failed, the player sometime had to restart the whole game to make a new attempt. This should be better now -Fixed an issue with loading game in MP who sometime was stucked
Hello dear zombie lovers! Today is a great day, because Z-Collapse is now available! But today is also a sad day, because it means that the Zombie Apocalypse has truly begun. Dead survivors, I sincerely hope that you already have made a stockpile of food/medicine/toilet papers. Because now it's too late. We can only rely on ourself. I also hope that your government will take all necessary measures. They are for now the only ones that could still prevent the extinction of mankind. What will they do? Will they immediately build refugee camps, and evacuate all the population there? Will they try
Hello dear zombie lovers! Monthes of work have passed. I would like to thank all beta-testers that have proposed their help. The reviews were vastly positive. Thanks to them, bugs have been fixed, interesting new features have been implemented, and some other have also been added on the post-release list. Wait... You said "release", right ? Oh yes I did. the Apocalypse has now a date. So make sure you a ready for this: Z-Collapse will be released on Steam on the 01-September-2022! Alongside that announcement, here is a brand new trailer : Are you ready to lead your country through the Armagedd
Full appinfo as delivered by Steam PICS, changenumber 37629791. Also at /api/app/1804500/raw.
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