Direct answer
Answer: Big Walk is designed around online cooperation. The collected research confirms cross-platform sessions through a host Join Code and host-held progress for PC, macOS, PlayStation 5, and Nintendo Switch 2; local split-screen is not a confirmed feature.
Source-backed information
The collected GamesRadar and Radio Times material both describe cross-platform sessions and Join Codes. Same-platform friends can appear in the menu, while a host shares the current session code with players on other platforms. The host leaving ends the session, so recurring groups should choose their save holder deliberately.
What this means for “big walk couch co-op”
Several collected sources give a 2–12 player range and say puzzles adapt for 2-player, 3-player, and 4+-player groups. At least two people is the reliable prerequisite; solo completion, random matchmaking, and public lobbies should not be treated as confirmed features. A larger group is not automatically easier because communication cost rises too.
Conflicts and pending claims
The word “solo” appears in conflicting third-party text and video transcripts, while the FAQ-style and crossplay material points to cooperative progression. To avoid treating an isolated clip as a rule, this page does not state that solo players can complete the game. Any future official clarification on solo play or matchmaking should replace this note.
How to judge search results
The same keyword can appear in a store page, video title, review, or player discussion without each source proving the same thing. Before treating a feature as available, distinguish official announcement, platform listing, media report, and personal experience, then check the publication date and platform. When the original source cannot be reached, this page keeps the claim pending instead of expanding a search snippet into a fact.
How to use this page
This page keeps source-backed material separate from pending claims. Source-backed statements come from official pages, official trailer material, platform listings, or media sources collected in the project research. Pending does not prove a claim false; it means the current research is not strong enough to present it as fact.
Prices, discounts, subscription eligibility, live player counts, server status, and community invites can all change. Recheck the relevant official page before acting on any of them. A guide video’s personal route, playtime, or experience can explain a mechanic, but it is not automatically a number that applies to every player.
Avoiding invalid information
This page does not treat a search keyword as evidence, and it does not infer a feature just because the phrase appears in a forum post, video title, or store review. Codes, character names, mods, downloads, technical specifications, and live metrics are marked unavailable or pending without checkable evidence. That is safer than copying aggregators, old screenshots, or material from another game.
Continue reading
For multiplayer questions, continue with the Big Walk crossplay, max players, couch co-op, and split screen pages. For exploration, the Big Walk guide, walkthrough, map, and puzzle solutions pages are organised by topic. For a changing fact, start again with the official site and the official trailer’s linked channels.