State of Decay 3 is coming to Steam, Windows, Xbox Series X|S and PlayStation 5 in 2027, with up to four players sharing a world. That is enough to start talking to your co-op group. It is not enough to choose a store or edition yet: there is no exact date, PC requirements or edition pricing.
What is State of Decay 3?
State of Decay 3 is Undead Labs' open-world survival game and the sequel to State of Decay 2. You run a community of survivors rather than playing one hero: scavenging, building up a settlement and living with losses that stick. You can play it alone or with up to three friends in a shared world. The best source right now is Undead Labs' gameplay interview, because it actually explains how the shared world, settlements, combat and playtests are meant to work.
Why is State of Decay 3 a big deal?
Because shared-world co-op for four is the big change from State of Decay 2, and it's announced for Steam, Windows, Xbox Series X|S, cloud and PlayStation 5. In the UK, "state of decay 3" is searched about 9,900 times a month, more than double the 4,400 for "state of decay 2" (Google Keyword Planner, October 2026).
Why should you care before your group buys it?
Because four copies is four times the bill, and the rules that decide whether those copies work together aren't published yet: who owns the save, whether there's cross-play, and how progress carries between worlds.
The short answer: not one to preorder yet. The official playtest waitlist and a wishlist cost nothing, State of Decay 2 is the cheap way to find out whether community survival suits you, and 
Xbox Game PassXbox Game PassXbox Game Pass PC is a subscription giving PC players access to a rotating library of games and an EA Play membership.Buying guide · View store → is the sensible way for a group to try it before four people buy it outright. When orders open, the key shops we cover are on our PC games and keys page.
Is that trailer real gameplay?
According to creative director Kevin Patzelt, yes: the 2026 trailer is game capture, not CGI, and the normal over-the-shoulder bits use the real gameplay camera. That's encouraging. It's still a hand-picked demo, though, not someone independently putting the full build through its paces.
The bits I'd pay attention to: much bigger settlements, weapon crafting, open-world traversal, and Plague Nests shown as nasty, dungeon-like spaces you have to fight through. You also see several survivors working together, which fits everything they've said about the shared world.
Can I play it on my own?
Yes. The developer says it supports solo play as well as shared-world co-op for up to four. What we don't know yet is how progression, settlement ownership and mission decisions work when someone hosts and friends drop in.
I wouldn't assume your group can all run one settlement with equal say until there's a written co-op FAQ. Cross-platform invites, who owns the save, difficulty scaling and whether drop-in progress sticks all decide whether buying four copies is a good idea.
What's different from State of Decay 2?
The core is the same: keep a community alive, scavenge, build up your base, and live with consequences that don't go away. It's all just bigger and more detailed. Plague Nests are being built as proper places rather than quick objectives, weapon crafting is more front and centre, and co-op is pitched as a shared world rather than a bolt-on to the solo game.
If you're on the fence, State of Decay 2 is still the best test. Picked up cheap or played on Game PassXbox Game PassXbox Game Pass PC is a subscription giving PC players access to a rotating library of games and an EA Play membership.Buying guide · View store →, it shows whether juggling survivors, managing supplies and losing people you've grown attached to gives you the kind of stress you enjoy. Nicer graphics won't change whether you like community management.
How do I get into the playtest?
Undead Labs links to an official State of Decay 3 playtest waitlist, and says alpha and beta access will open up over time. Getting on the list doesn't guarantee you'll be picked, and it doesn't come with a release date or a free copy.
The developer's official playtest page is the only place to sign up. If some "invite" slides into your DMs asking you to install a file or hand over your login, it's a scam. Real playtests can come with confidentiality terms too, so they're worth reading before you post clips or impressions anywhere.
Game Pass or Steam?
For a group that wants to try it before four people buy it outright, Xbox Game PassXbox Game PassXbox Game Pass PC is a subscription giving PC players access to a rotating library of games and an EA Play membership.Buying guide · View store → is the sensible route. The Windows and Xbox versions also support Xbox Play Anywhere, which is handy if your household flits between console and PC.
SteamSteamSteam is Valve's PC games store and library, selling full games, DLC, in-game items and some Steam hardware through one account. It is a useful first stop for PC gamers who want puBuying guide · View store → makes more sense if your group already lives on Steam, you want it in your library for good, or you care about Steam's community features. It isn't safe to assume every PC version shares progress, achievements or mod support until the publisher says so.
For four players, the real cost is the whole group's: four copies, four subscriptions, or whatever mix the cross-play rules allow. The cheapest option for one person can be the wrong one for the group if invites and saves don't connect.
What PC details should I wait for?
It's built on Unreal Engine 5, but that tells you nothing about what it'll need. The details worth waiting for are CPU, GPU, memory, storage and target performance on the store page, then independent testing of traversal, shader compilation and busy settlements.
Big open worlds can hammer your CPU, storage and memory as much as your graphics card. So if it does struggle, the fix isn't necessarily a new GPU.
What does the co-op FAQ need to answer before four of you buy it?
"Up to four players" tells you how many people can join. It doesn't tell you how the group actually works. State of Decay is all about communities, scarce resources and consequences, so the hosting rules affect what every extra copy is worth.
Before you organise a group purchase, I'd want clear answers to these:
| Co-op question | Why it changes the purchase |
|---|---|
| Who owns the settlement save? | Visitors may lose access when the host is absent |
| What progress returns to a visitor's world? | Loot, characters and missions may transfer differently |
| Is cross-play available across Steam, Windows, Xbox and PlayStation? | A cheap copy is useless if it cannot join the group |
| Can difficulty and accessibility settings differ per player? | One shared setting may not suit everyone |
| How does permadeath work for visitors? | A lost character may belong to the guest, host or session |
| Are mods allowed in shared sessions? | Storefront and anti-cheat rules can divide a PC group |
How State of Decay 2 did it is no guide to the blanks. A sequel that's being sold as a shared world might have changed the host-and-guest setup on purpose.
When would an upgraded edition be worth it?
For a co-op survival game, I'd pay more for a playable expansion or an extra campaign region long before I'd pay for weapon skins. Early access is worth less when four people have to line up their diaries anyway, and bonus supply packs can take the edge off the early resource scramble that makes the game what it is.
Any upgrade needs pricing across the whole group. A £15 premium looks fine for one person, but it's £60 across four copies. If it turns out only the host needs a map expansion, it's worth waiting for the publisher to confirm that before everyone pays for it.
Where should I buy it?
SteamSteamSteam is Valve's PC games store and library, selling full games, DLC, in-game items and some Steam hardware through one account. It is a useful first stop for PC gamers who want puBuying guide · View store → and the Microsoft ecosystem are both confirmed. Authorised key shops might list it later, but any retailer should clearly state the activation platform, region, edition and delivery terms.
When orders open, our UK PC game retailer guide is the place to start, and the exact platform, edition, UK activation and delivery terms decide the shop.
Should I preorder State of Decay 3?
Not yet. There's no exact date, no requirements and no full co-op policy to judge it on. The official waitlist and a wishlist cost nothing, and State of Decay 2 will tell you whether this kind of community survival is actually your thing.
When orders do open, the choice is Game Pass against owning it, with the platform question settled with your group before anyone buys anything. Our 2027 PC release calendar will track the date and whatever else is launching around it.
Frequently asked questions
Is State of Decay 3 coming to Steam?
Yes. Steam, Windows, Xbox Series X|S, cloud and PlayStation 5 releases have all been announced.
Does State of Decay 3 have four-player co-op?
The developer describes shared-world co-op for up to four players, alongside solo play. The detailed rules on hosting and progression haven't been published yet.
Is there a State of Decay 3 release date?
Only 2027 so far. No month or day has been announced.
