Crossplay

Yes — Big Walk supports crossplay. It is listed plainly in the game's official features: "Crossplay — Play online with friends on other platforms." Friends on PC, Mac, PlayStation 5, and Nintendo Switch 2 can all join the same session, and they have been able to since the game launched on August 4, 2026. For a co-op-only game that you cannot play alone, crossplay is the feature that holds mixed friend groups together. Here is how Big Walk cross-platform play actually works now that the game is out.

What Crossplay Means In Big Walk

Crossplay in Big Walk means a player on any of the four launch platforms — PC (Steam), Mac, PS5, and Nintendo Switch 2 — can join the same online session as players on the others. There are no separate platform ecosystems and no platform-only lobbies. This is critical because Big Walk is co-op only: you cannot start a solo game, so if your friends are spread across hardware, crossplay is the only thing letting you all play together.

The session is hosted by one player, and that host's save file is the one the group builds on. Anyone, on any supported platform, can join the host's session. Decide within your group who will be the long-term host before you commit many hours, because the shared campaign lives on that person's save.

Crossplay also makes the game's flexible attendance model work across hardware. Reviewers note that it is easy for people to jump in and out of a session — a core group can carry the campaign while others pop in to adventure for a bit. With crossplay, the friend who drops in mid-campaign on a Switch 2 slots into the same walk as the PC players, with no separate version of the campaign required.

Which Platforms Can Play Together

All four launch platforms share one player pool:

• PC (Steam) — the version most reviewers played.
• Mac — sold alongside PC on Steam.
• PlayStation 5 — home of the PS Plus launch offer.
• Nintendo Switch 2 — the Nintendo version runs on the newer console only, not the original Switch.

There is no Xbox version of Big Walk, so Xbox-only players cannot join. If someone in your friend group only owns an Xbox, they would need one of the four supported platforms above to take part. Crossplay in Big Walk is about uniting those four platforms, and the feature list stops there.

The four platforms did not all unlock at the same moment, which shaped some day-one crossplay plans. The PS5 version went live first in the UK/EU and Australia/New Zealand regions, then roughly five hours later the US PS5 release arrived alongside a simultaneous worldwide unlock on Steam. The Switch 2 timing was never officially confirmed, though it was expected to mirror Steam. That only mattered for the first hours; now that launch has passed, all four platforms are simply live together.

How To Set Up A Crossplay Session

Big Walk's multiplayer sessions are organized around hosting and Join Codes — the documented way a group gathers into one session. The host starts the game from their save file and the rest of the party joins from there. The exact on-screen invite flow is to be confirmed in our coverage, but crossplay sessions follow the standard pattern for modern co-op games: the host opens the session, friends join regardless of platform, and the walk begins.

The host also picks the group-size mode — 2, 3, or 4+ players — which slightly adjusts the puzzles to stay solvable for your headcount. Before your first session, agree on three things as a group: who hosts, which group-size mode you are playing, and that everyone is on a supported platform. If a crossplay toggle exists in anyone's platform settings, confirm it is enabled.

Why Crossplay Matters So Much Here

Most multiplayer games treat crossplay as a nice-to-have. For Big Walk it is closer to essential, for two reasons. First, the game is co-op only with no solo mode — if your crew cannot all connect, you cannot play at all. Second, Big Walk is built around proximity voice chat that fades across distances, muffles through walls, echoes down corridors, and crackles over walkie-talkies, so you want the in-game audio rather than a separate voice app. Crossplay puts everyone in that same audio space regardless of hardware.

This is why a platform-divided friend group loses nothing by being platform-divided. A laptop player, a PS5 owner, and a Switch 2 household form a functionally identical group to one running identical machines, once everyone is inside the session. The platform choice affects how you buy the game, not how you experience it.

Communication Across Platforms

Because Big Walk's puzzles hinge on constrained communication — soundproof walls, distance, darkness — all players in a crossplay session share the same in-game voice and signaling rules. There is no platform advantage or disadvantage in puzzle-solving. The tools (walkie-talkies, laser pointers, flares, flashlights, a golden blindfold head) behave identically everywhere, and so do arm gestures and typed text messages.

House House strongly recommends using the in-game proximity voice chat rather than a separate Discord call across your crossplay group. A side call defeats much of the design, because being unable to hear a distant friend is the puzzle. Kotaku's reviewer put it bluntly: playing over a Discord call "takes away a shocking amount of Big Walk's impact."

Crossplay And Platform-Specific Notes

A few practical points for cross-platform groups:

• PS5 players could claim Big Walk free at launch via PS Plus, making PS5 the cheapest entry point for many groups. Whether that offer is still running is to be confirmed on the PS Store.
• PC and Mac players unlocked globally on Steam alongside the US PS5 release.
• Switch 2 (not original Switch) players join via the eShop.
• The save file is tied to the host, so your group's long-running campaign lives on whoever hosts. Pick someone reliable.

Tips For Smooth Crossplay Sessions

A little setup saves a lot of mid-walk confusion:

• Choose the host deliberately. Progress is stored on the host's save, and the group cannot continue that save without them online.
• Match the group-size mode to the night. You can switch between 2, 3, and 4+ between sessions without harming the save, so adjust when attendance changes.
• Headsets for everyone. The proximity audio is the game; a speaker in a noisy room buries it.
• Keep logistics out of the game. Use a group chat to schedule sessions and share Join Codes, then switch to in-game voice once the walk starts.
• Agree on a schedule. Big Walk is a start-to-finish campaign meant for a consistent group, not a drop-in matchmaking game.

One last crossplay habit worth building: end sessions deliberately. The items your group is holding when a session ends are waiting at the Lost and Found table in the starting gym next time, so a clean handoff between platforms keeps gear from scattering back across the island.

Summary

Big Walk supports crossplay across PC, Mac, PS5, and Nintendo Switch 2, and has since launch on August 4, 2026. Any player on those platforms can join the same session through the host and Join Codes. Because the game is co-op only with no solo mode, crossplay is what keeps mixed-hardware friend groups together. Use the in-game proximity voice chat, pick a reliable host, and confirm everyone is on a supported platform before you set out.

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