SONIC PICO PARK Multiplayer: Co-op, Crossplay and Players
How many players SONIC PICO PARK supports, how local and online co-op work together, and whether crossplay lets friends on different platforms team up.

- How does multiplayer work in SONIC PICO PARK, and does it have crossplay?
- How many players can play SONIC PICO PARK?
- Does SONIC PICO PARK have couch co-op and split screen?
- Can you play SONIC PICO PARK online, and is there crossplay?
- Can local players join an online game from one PC?
- Does SONIC PICO PARK support Remote Play Together?
- What about Steam Deck?
- Related guides
How does multiplayer work in SONIC PICO PARK, and does it have crossplay?

SONIC PICO PARK is built entirely around multiplayer co-op: the official description says it supports 2 to 8 players locally or online, online play supports cross-play, and up to 7 local players can join an online game from a single PC. The player count and mode listings differ slightly by platform, which is worth knowing before you plan a session.
How many players can play SONIC PICO PARK?
The official figure is 2 to 8, but the platform pages word it differently. The Steam listing describes 2 to 8 players locally or online. According to the Nintendo Switch 2 page, the game lists Single system (2-8) and Online (2-8) players. According to the PlayStation store page, the PS5 version lists 1-4 players and up to 8 online players with PS Plus. The listings do not spell out why the PS5 local figure is lower, so treat that number as what the store page states rather than a final word on local limits.
| Source | Local players | Online players |
|---|---|---|
| Steam listing | 2-8 | 2-8 |
| Nintendo Switch 2 page | 2-8 (single system) | 2-8 |
| PlayStation Store page (PS5) | 1-4 | up to 8 (PS Plus) |
Does SONIC PICO PARK have couch co-op and split screen?
Yes. The Steam listing tags the game with Shared/Split Screen Co-op and Shared/Split Screen alongside local co-op, and the official description says local play is supported. The Nintendo Switch 2 page lists TV and tabletop as its supported play modes. Neither the Steam listing nor the Nintendo Switch 2 page describes how the split-screen view is arranged, so that detail is not spelled out on those pages.
Can you play SONIC PICO PARK online, and is there crossplay?
Yes. The official description says online play supports cross-play, and the Nintendo Switch 2 page repeats that online play supports cross-play. On PlayStation, online play requires PS Plus, according to the PS5 store page. The pages do not list which platforms can pair with which, only that cross-play exists.
Can local players join an online game from one PC?
Yes, according to the official description, which says up to 7 local players can join online from a single PC. The description does not say how that group is split between local and remote players, and it does not describe a separate menu or setup step for the option; the official store page does not detail how it is presented in game.
Does SONIC PICO PARK support Remote Play Together?
Yes, Remote Play Together is listed among the Steam features. Steam Cloud, Family Sharing, Steam Achievements and full controller support are also listed. On Nintendo Switch 2, the page notes that GameShare can be used to play selected stages, which requires a Switch 2 to start and, for online GameShare, GameChat and a Nintendo Switch Online membership.
What about Steam Deck?
Valve has not yet reviewed SONIC PICO PARK for Steam Deck, so its official rating is Not yet reviewed and no test results are listed. That means no compatibility rating has been issued either way; the store does list full controller support and Steam Input API support.
Sources: Steam store page, Nintendo Switch 2 page, PlayStation store page.
Related guides
Related Guides

SONIC PICO PARK Achievements: All 20 and How to Unlock Them
The full SONIC PICO PARK achievement list on Steam: world-clear achievements for Worlds 1-15, WORLD CLEAR, three Endless Scroller score goals and SPIN ACCIDENT.

SONIC PICO PARK: Ring Battle, Sphere Battle and Endless Mode
Reported Ring and Sphere Battle rules, cooperative Endless scoring and leaderboards, plus the three Endless Scroller achievement targets.

SONIC PICO PARK Co-op Rules and Puzzle Basics
Learn the shared goal-plate objective and the ring, bridge and tethered-spring interactions described in hands-on SONIC PICO PARK previews.

Can You Play SONIC PICO PARK Alone? Solo Play Explained
SONIC PICO PARK is sold as a 2 to 8 player co-op game, and a reviewer says it cannot be played solo. The PS5 listing is the exception: it says 1 to 4 players, and does not explain what that means.