Overview
State of Decay 3 supports cross-platform multiplayer, so players on Xbox Series X|S, PlayStation 5, and PC can share the same co-op session. Cross-Platform Multiplayer is a confirmed feature alongside online co-op for up to four players.
Confirmed Platforms
Platform | Status |
|---|---|
Xbox Series X|S | Confirmed |
PlayStation 5 | Confirmed at the June 2026 reveal |
PC, Steam (Steam app 1340720) | Confirmed |
PC, Epic Games Store | Confirmed |
PC, Microsoft Store and Xbox Play Anywhere | Confirmed |
Xbox Game Pass (Ultimate + PC) | Confirmed day-one release |
Other consoles (Xbox One, PS4, Nintendo Switch) | Not announced |
Xbox Cloud Gaming (Project xCloud) | Confirmed; listed on the official site as a way to stream the game. |
Xbox Play Anywhere
Xbox Play Anywhere is part of the platform support, which lets a single Xbox digital purchase be played on Xbox Series X|S consoles and on Windows PCs while keeping progress and saves linked to the player's Xbox account.
Xbox Game Pass Ultimate and PC Game Pass subscribers also get access on launch day without a separate retail purchase. Game Pass entitlements run on the same Microsoft Store and Xbox Play Anywhere plumbing, so a subscriber can install on either an Xbox Series X|S console or a Windows PC under the same Xbox account.
Cloud Streaming
Alongside native PC and Xbox versions, the game is confirmed for cloud streaming through Xbox Cloud Gaming, listed under its Project xCloud branding on the official site. That lets eligible players stream the game to supported devices without a local install, in the same way the previous game in the series is playable from the cloud. As with the rest of the streaming feature set, the finer details of supported devices and tiers will firm up closer to launch.
Cross-Play and Co-Op
Cross-play is what makes the four-player Online Co-Op model practical, because friends are not forced onto the same storefront to play together. PC players on Steam, Epic, and the Microsoft Store can all share a session with players on Xbox consoles, and PlayStation 5 players are part of the cross-platform pool as well. The exact way PlayStation 5 friends connect with the other platforms has not been detailed yet.
Cross-Save
Cross-save behavior across stores has not been publicly confirmed in detail. Xbox Play Anywhere keeps Xbox accounts linked between Xbox consoles and the Windows PC version, and the shared-save technology built on Grounded's foundation is what enables co-op progression. The exact rules for moving a save between Steam, Epic, and the Microsoft Store version will be filled in as the closed alpha and later reveals confirm them.
Storefront and Account Setup
To play across platforms in State of Decay 3, each player needs to launch the game from a storefront on their own device and join the same co-op session over the internet. The exact friend-list and invite flow that ties Xbox players together with Steam, Epic Games Store, and Microsoft Store players has not been described in detail in the public materials, but the headline confirmation is that any combination of these storefronts can share a session.
Xbox Play Anywhere is the connective tissue for players who own the game through Microsoft channels. A single digital purchase from the Microsoft Store entitles the player to install the game on both an Xbox Series X|S console and a Windows PC, with the same Xbox account holding the entitlement. That means a player who buys through the Microsoft Store does not need to repurchase to switch devices, while players who buy through Steam or the Epic Games Store own a separate, storefront-specific license.
Storefront Pairings
Pairing | Co-op Status | Notes |
|---|---|---|
Xbox Series X|S to Xbox Series X|S | Confirmed | Standard console co-op across the same family of hardware. |
Xbox Series X|S to PC | Confirmed | Cross-platform multiplayer covers Xbox console plus any of the three PC storefronts. |
Steam to Epic Games Store | Confirmed via cross-play | PC players on different storefronts can join the same session because cross-play is platform-agnostic. |
Steam to Microsoft Store | Confirmed via cross-play | Same as above. The Microsoft Store copy is the one tied to Xbox Play Anywhere. |
Epic Games Store to Microsoft Store | Confirmed via cross-play | Same session, separate storefront accounts. |
Saves and Progression Across Devices
The studio has confirmed that the underlying shared-save technology is built on the same foundation used for Grounded, the prior Xbox Game Studios survival co-op title. That tech is what makes the four-player Online Co-Op model practical. For the player who owns the game on more than one device, Xbox Play Anywhere keeps the Microsoft Store version linked across an Xbox console and a Windows PC under the same Xbox account, so a community started on console can be continued on PC and the other way around without a manual transfer.
What has not been publicly detailed yet is whether a save started on a Steam install can move to a Microsoft Store install (or vice versa) and what happens to per-account progression for guests in a co-op session. The four Survivor Community characters a player brings into a friend's world, and the loot they collect during that visit, sit inside questions that the May 2026 alpha and later reveals will need to answer.
What Is Not yet Public
The exact friend-list, party, and invite flow that links Xbox-account friends to Steam, Epic, and Microsoft Store friends in a single co-op session.
Whether a save started on one PC storefront can be moved to another PC storefront, and on what terms.
Whether progression earned while playing in a friend's world (loot, base upgrades, survivor relationships) carries back to the visiting player's own community.
Server region selection, NAT requirements, and the precise matchmaking flow.
Related Pages
See Online Co-Op for the four-player co-op model itself, including untethered movement and shared-save behavior. See the State of Decay 3 Overview for the broader platform list and launch context.
Status
Cross-Platform Multiplayer is a confirmed feature alongside online co-op for up to four players. Steam, Epic Games Store, and Microsoft Store are confirmed PC distribution storefronts.