Do this first
The quick route
- Minimum group: 2 players.
- Maximum group: 12 players.
- Host choice: 2-player, 3-player, or 4+ world.
- Choose a lower world size if some friends may miss part of the session.
What changes with group size?
The official FAQ says some parts of the world adapt to the host's 2-player, 3-player, or 4+ selection. It advises treating the selection as the minimum number taking part rather than a hard room limit.
Is there an ideal number?
The developers do not name one ideal party size. Fewer players create a more focused cooperative experience; a group closer to 12 becomes more chaotic. Pick the number your group can reliably bring back across multiple sessions.
Can one person start alone?
You may be able to enter and walk around briefly, but the publisher says there is no single-player mode and one person will not get far. Big Walk's designed minimum is two.
Sources checked
Where this answer comes from
Official player range, world-size options, and group-size guidance.
Platform supportBig Walk for Nintendo Switch 2Nintendo's product listing confirms 2–12 online players.
Links and claims last checked August 14, 2026. Community sources describe reported symptoms, not guaranteed fixes.