Big Walk Crossplay & Join Codes

TL;DR: Yes — Big Walk has full crossplay. House House's official FAQ confirms that players on Steam (Windows and Mac), the Mac App Store, PS5, and Switch 2 can all play together. You join friends through your platform's friend list or with a Join Code from the host, and the only technical rule is that everyone's version numbers must match on the first two digits.

Crossplay Platform Support

The developer's answer in the official FAQ is unambiguous: "Sure! Big Walk has crossplay support, so players on different systems can play together." Steam's store listing backs this with its official Cross-Platform Multiplayer tag. There is no Xbox version and no Game Pass release — the FAQ states no additional platforms are planned currently.

How to Join a Friend's Game

There are two paths in, per the official FAQ:

1. Friend list (automatic). If you're connected on the same platform's friend list, your friend's session simply appears in your game list.
2. Join Code (works across platforms). The host reads out their Join Code, everyone else types it in — this is the standard route for cross-platform groups, since a PS5 player and a Steam player don't share a friend list.

One quirk worth knowing: the Mac App Store version doesn't support Game Center friend lists, so Mac App Store players always join via Join Code, even with same-platform friends. Steam's friend list works normally.

Join Codes, Passwords & Who Can Join

The host's Join Code is displayed in the corner of the host menu, and once the session is running, under in-game menu → Session Details. A few access rules from the official FAQ:

• Sessions are visible to your friends and to friends of your friends.
• Anyone who has the Join Code can join — treat it like a house key.
• For controlled access, the host can set a password, and can change it mid-session under Session Details.

Never post your Join Code publicly unless you genuinely want strangers walking in.

Version Matching & Connection Rules

If a session won't connect, the official FAQ points to three checks:

• Version numbers must match on the first two digits across all players.
• System clocks must be accurate — a skewed clock can block joining or hosting entirely.
• The host must be in an active game with a loaded character before others can connect.

Verified in Practice

Cross-platform play isn't just a marketing checkbox. In Maybe Sarisa's recorded 4-player co-op session from launch week, PS5, Switch 2, and Steam PC players shared one session without issues — and after a disconnect, players rejoined the same host and continued from the same save. That matches the official hosting model: progress lives with the host, everyone else reconnects.

Voice Chat Across Platforms (and the v1.4.8 Fix)

Big Walk's proximity voice chat works across all platforms — it's the core mechanic, with voices fading over distance by design. Launch week had a real problem though: on August 5, House House confirmed that some players' friends sounded far too quiet even up close, and on August 7 they shipped patch v1.4.8 to fix it.

Practical notes from the official patch Q&A and FAQ:

• The fix auto-calibrates quiet microphone setups. A new player may still sound quiet for their first few seconds — have them keep talking briefly while calibration settles.
• The patch did not change the distance at which voices drop off. The developers consider that range a deliberate design choice, like jump height in a platformer — hearing only nearby players is the game.
• On PS5, if voice chat is silent, press the PS button → sound icon → disable "Mute Game Voice Chat."
• On Mac, enable the microphone for Big Walk under System Settings → Privacy & Security.
• If voices sound doubled or echo, someone is likely playing on speakers — find the culprit by muting players one at a time, and ask them to switch to headphones.

No Matchmaking, No Solo — Plan Accordingly

Crossplay solves the "different consoles" problem, but Big Walk still has no public matchmaking and no single-player mode. The FAQ is explicit: the game is designed for groups who already know each other, playing across multiple sessions. So the practical setup is: pick a reliable host, share the Join Code in your group chat, and set a password. If your crew is new to the game, start with the beginner guide — and if some friends haven't bought it yet, the price comparison shows the cheapest way onto each platform, including the free PS Plus claim running until August 31, 2026 (as of August 11, 2026).

Next Steps