How many players should join?
Use a three-player plan so each role has a person responsible for its information. If you have fewer players, treat that as a compatibility question for the current version and platform.
👥 Team cue: assign one caller, one manual reader, and one operator before the room starts.
How do I start a co-op session?
- Confirm everyone launches the same current version.
- Choose one host and send the room or invite.
- Assign roles before the first puzzle.
- Test voice or text callouts with a harmless observation.
What if I do not already have two friends?
Players often look for a complete trio. Some already have one or two people but still need the remaining teammate; account restrictions or language differences can make invitations harder. A useful recruitment post includes your time zone, language, platform, expected session length, and whether you can use voice chat.
How should a three-player team divide work?
| Job | Responsibility | Safe callout |
|---|---|---|
| Observer | Reports colors, positions, symbols, lights, sounds, or numbers | “Wire module, four wires, top to bottom…” |
| Interpreter | Matches the observation to the rule or module page | “This is the direction module; read stage two…” |
| Operator | Waits for confirmation, enters the action, and reports the result | “Confirming: third switch, then Enter.” |
The community discussion treats the information-limited role as especially difficult for new players. Rotate it after a few levels, but keep one caller responsible for the final instruction so two people do not issue conflicting inputs.
Does crossplay or solo play work?
The Steam listing confirms Windows and macOS support and online co-op, but it does not establish console crossplay or a complete solo mode. Check the current store listing and the latest official announcement before publishing a platform answer. If a team has fewer than three people, describe it as a team-formation problem rather than implying that a missing role is optional.
Use the Team Setup tool to record the three assignments before the host starts, then keep the Roles guide open when the first module appears. This gives a new teammate both the practical role choice and the communication rule in one place.
What about crossplay?
Crossplay and console availability can change independently from the PC listing. Check the current News page and each platform store before promising a mixed-platform session.
How should the host prepare the room?
Launch the current build, create the room, and share the room code only after the other two players are ready to join. Each player should confirm their microphone, output device, and controller before the host starts the level. A short preflight avoids losing a timed attempt to a muted headset or an input that was never tested.
What if a teammate is missing?
Post a clear recruitment message with your time zone, language, platform, expected session length, and whether voice chat is required. Ask the arriving player to test one module in a low-risk run before starting Campaign progress. This also exposes latency or communication problems while they are still easy to fix.
When should roles rotate?
Rotate after a level or a small group of attempts, not in the middle of a clue. The observer needs a clear view, the interpreter needs uninterrupted thinking time, and the operator needs to wait for a final instruction. Rotation gives everyone practice without allowing two callers to compete for the same input.
What is the fallback when voice chat fails?
Use short typed callouts with the same order as voice: module, position, clue, requested action, confirmation. Keep one player responsible for the final instruction and require the operator to acknowledge it before submitting. Text is slower, so pause between stages and record each confirmed result in the shared note.