Up to three other players can visit a player's Pokémon Pokopia world together. This allows a host to share the game's building, exploration, and social activities with a small group.
Pokopia's multiplayer design complements its central focus on creating a Pokémon habitat. Visitors can spend time in the host's world, help with projects, and bring a Pokémon along. The feature is available through local wireless or online play, subject to the relevant Nintendo Switch 2 and Nintendo Switch Online requirements.
The number refers to visiting players, not the host. That means a session can include the host plus three visitors, for a maximum group of four people. It is also distinct from GameShare, which allows someone without the game to participate under specific session restrictions.