Quick answer: Radios are most useful when players have separated but still need to exchange short, clear information.
What to do
Agree on simple messages before splitting up: where you are, what you see, and whether you need help. Keep one player near a known landmark.
Helpful checks
The game is designed around its own in-game communication. Avoid replacing it with outside voice chat if you want puzzles to work as intended.
Frequently asked questions
Is this official information?
Multiplayer, saves, joining, communication and troubleshooting facts are checked against the official Big Walk FAQ. Route notes are fan-made and should be rechecked after updates.
What if our group is still stuck?
Regroup at a known landmark, confirm the host and session state, then work through one check at a time rather than changing several things at once.
Related guides
Items & tools · Fast travel · How to host
Last checked: August 27, 2026.