Command the checkpoint in a collapsing city. Screen survivors, manage scarce resources, and hold back the undead. Every choice matters and one mistake could unleash the plague beyond your walls.
| App ID | 3419520 |
|---|---|
| App type | Game |
| Developer | Brigada Games |
| Publisher | Devolver Digital |
| Homepage | https://quarantinezone.game/ |
| Release date | 2026-01-12 15:57 UTC |
| Release state | released |
| Controller support | full |
| DLC list (appinfo) | 3960620,3960630,3960640,3960650,3960660,4312380 |
| Localized names | schinese 检疫区：最后一站 tchinese 《Quarantine Zone: The Last Check》 |
| Store page | store.steampowered.com/app/3419520 |
| Last store refresh | 20 minutes ago |
| # | Executable | Arguments | OS | Description |
|---|---|---|---|---|
| 0 | QZSim.exe | windows |
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 21:00 UTC | $14.99 | $19.99 | -25% |
| DLC | AppID | Release | Price |
|---|---|---|---|
| No DLC known for this app. | |||
| Branch | Build ID | Description | Updated | Password |
|---|---|---|---|---|
| public | 24591723 | 2026-08-06 12:03 UTC |
| Depot | Name | OS | Size | Download | Public manifest | Notes |
|---|---|---|---|---|---|---|
| 228989 | windows | from app 228980 · shared install | ||||
| 228990 | windows | from app 228980 · shared install | ||||
| 3419521 | 12.37 GB | 8.65 GB | 1620323060193342486 |
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 |
|---|---|---|---|
| 24591723 | public | 2026-08-06 12:03 UTC | 3 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 21:00 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, everyone! We'are continuing our work improving stability of the game over thanks to the data provided by players participating in test branch. Patchnotes:Fixed raytracing-related GPU crash Updated engine's codebase, potentially fixing hair rendering and an additional fix for rendering pipeline related crash
Hello, everyone! If you are one of the players who have issue running the game when the game crashes on you How to access the open test:Right-click Quarantine Zone in your Steam Library :arrow_forward: Properties :arrow_forward: Game Versions & BetasEnter access code: gpudebugtestClick opt into "gpu-debug-test" branch which will prompt an update for your game This the same as 1.1.13.1981 build, but we've included additional debug info collection to it, including information regarding shader compilation.Additionally, to help collecting DX12 related information you'll need to do the following:In
Hello, everyone! Thanks to the test branches we opened over the weekend we were able to address more of the crashes, thanks to additional data provided by our players. Patchnotes:Fixed more of AMD related GPU crashes Fixed crash related to using FSR upscale regardless of GPU Vendor.
Hello, everyone! If you are one of the players who have issue running the game on AMD GPU, we would like to ask your help to test a possible fix for the issue How to access the open test:Right-click Quarantine Zone in your Steam Library :arrow_forward: Properties :arrow_forward: Game Versions & BetasEnter access code: amdgpufixtestClick opt into "amd-fix" branch which will prompt an update for your game This, we hope, will resolve the vast majority of crashes for users with AMD GPUs.If there are still any issues - please, send us an email to dev@brigada.games and put \ in the title of your pos
Hello, everyone! While the list of changes is not extensive, we’ve addressed multiple issues leading to CTDs. Our team continues to work on improving the stability of the game post Unreal Engine 5.7 update. Patchnotes:Fixed multiple issues causing CTD (crashes) Fixed a softlock during base management tutorialFixed "Father's Burden" bulletin board task issue that caused "Eye See You" task to fail and lock further progressionFixed Audio FX issue related to rain sound not being able to turned off Known issues:CTDs related to AMD GPUs - our focus is on this as it’s affecting a number of players. W
Hello, everyone! A small patch before the weekend.Changelog:Fixed memory leak caused by fast opening UI tablet by pressing "C" Fixed "Modern Prometheus" bulletin board task Fixed "Eye See You" bulletin board task We are looking to release a more comprehensive patch by the end of next week, addressing more of the issues reported by our players.
Greetings!It's been a little since our last patch for the game, but rest assured, we weren't sitting idly by.This patch comes as part of our preparation and continued work on the new content for the game, which is the focus of the majority of our team.We will continue addressing issues reported to us by our community.Changelog:Game engine updated from UE 5.5 to UE 5.7Updates to localisation for previous updatesAdded option to turn off cameos when starting a new playthroughFixed multiple D3D12 related issues causing crashesFixed a number of crashes when using mathioscopeFixed a number of crashe
Hello everyone! It’s been six months since we’ve released Quarantine Zone - The Last Check. We are, to this day, amazed by the love that Quarantine Zone gained after we launched the demo in May of last year, only to grow into the most awesome reception we’ve had after the launch of the game itself. While today we celebrate Quarantine Zone’s half-birthday, we’re even more excited about what we’re cooking up for future updates. For now, we wanted to let you know about another celebration happening from our cool friends at Devolver Digital: Until June 25th you are able to purchase Quarantine Zone
Greetings, everyone!Zombie apocalypse can be rather crazy at times, so we’ve partnered with Dambuster Studios to add characters from Dead Island 2 to Quarantine Zone. There is nothing like throwing a little chaos into the mix. Please welcome Amanda Styles, Curtis Sinclair, Roxanne Kwon, Burt Michaels, and Rikky Rex to the checkpoint! Each of these new survivors comes with a quest connected to their backstory for you to explore. There is more - we’ve also added over a dozen new custom survivors with different quirks about them for you to screen when they try to get through. Update is available
Hello, everyone!Hidden signs of infection and needing attention to detail while screening survivors are key elements of the Quarantine Zone. Today is the start of the Steam Hidden Object Fest 2026, and we are happy to announce that Quarantine Zone: The Last Check will be available with a 20% discount. This event runs 9 April @ 10:00am PDT to 13 April @ 10:00am PDT The discount also applies to deluxe edition, which includes our amazing soundtrack made by composer Dawid W. Mika. Play these tracks during your workday to focus up and lock in or during any situation that comes to mind. The possibil
Today is April Fool's Day. A day of jokes, pranks, and sometimes even outright lies. But not here, not at the Quarantine Zone. With every decision being life-or-death, we don't have time for foolin' around. We're serious.Being this serious comes with a lot of stress. We've come to find that the best way to relieve built-up stress is to get away from it all. A little vacation. Even during the zombie apocalypse, a nice trip is all you need to melt away those problems.So consider this your permission to take some time off. We heard Georgie has a trip coming up too. Maybe you could join him? At le
Hello, everyone! Before we dip out for the weekend, we've got one more quick hit of news for you: The Steam Spring Sale brings yet another amazing zombie deal. We are happy to announce that we've partnered with the fine folks at Techland to offer a special Quarantine Zone x Dying Light 2 discount bundle - available now for a limited time!Before this bundle, players were forced to decide whether they wanted to leap across rooftops or stick to the quarantined streets. Those who wanted to do both had to pay a pretty penny to make it happen. But thanks for this TREMENDOUS BRAND SYNERGY, you can gr
Hello, everyone! Today is the start of the Steam Spring Sale, and we are happy to announce that Quarantine Zone: The Last Check will be available with a 20% discount from March 19th, 2026 until 10AM PST March 26th, 2026. The discount also applies to our amazing soundtrack made by composer Dawid W. Mika. Play these tracks during your workday to focus up and lock in or during any situation that comes to mind. The possibilities are endless.Discount applies as well to the supporter pack, containing exclusive command room interior, as well as new skins for three of the most crucial tools you'll us
Quarantine Zone is going green for St. Patrick's Day! From March 17th to March 24th, the checkpoint has been decked out with themed decorations—from beer cans and flags to green neon lamps and wall tapestries.Expect to find miscellaneous items like beer, cookie jars, and glasses, and keep an eye out for a special internal contraband: cookies! We've also added new green skins for scientists and Georgie, plus a brand-new pistol charm inspired by the good ending. Like the Valentine's Event, this one can be toggled on or off via a checkbox in settings or the menu. Changelog:Scene updates with them
Hello, everyone!Here's another patch for Quarantine Zone. We are trying a slightly different structure to the notes, which should improve the readability. Tell us what you think in the comments. The team is already in full-scale work for the first major update to the game, which we can't wait to show you and what we have in store for the immediate future of Quarantine Zone. In the meantime, we'll continue working on fixes for the game, albeit at a somewhat slower pace. Without further ado, the patchnotes: Fixes:Opening the Tablet immediately after using the Matioscope no longer causes a softlo
Full appinfo as delivered by Steam PICS, changenumber 38795932. Also at /api/app/3419520/raw.
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