SONIC PICO PARK is easy to recommend for a night with friends. It has a straightforward idea, gives everyone something to do, and turns the business of reaching the end of a stage into a shared problem. I had fun with it. My main disappointment is how quickly that fun runs out: I reached 100% in less than three hours, and I would have liked a much bigger helping of what is here.
Everyone has to get there
Developed by TECOPARK, this crossover brings Sonic into PICO PARK's cooperative action puzzles. Between two and eight players work through compact stages, locally or online, with the group trying to reach the goal together. Understanding the objective takes almost no explanation. Actually getting everybody there is where the game finds its personality.
That shared objective gives the platforming a different rhythm from a conventional Sonic game. Moving quickly is useful, but being the first person across is not the whole solution. Progress depends on what the rest of the group can do, where they are positioned, and whether everyone is ready to move. A simple obstacle becomes more interesting when its solution has to accommodate several people.
This is why it works so well as something to play with friends. There is a clear task to discuss, and the action gives that discussion an immediate purpose. You can understand the plan and still need to coordinate its execution. The appeal comes from doing something together, with room for mistakes and another attempt, rather than watching one experienced player carry the entire session.

Sonic belongs in the puzzle
The crossover also makes sense mechanically. Everyone can use the Spin Dash, while rings, springs and loops bring recognizable Sonic elements into the stages. Those features give the puzzles a vocabulary that fans will immediately understand, while the need to cooperate changes what familiar actions are being used to accomplish.
Character abilities add another layer. Tails can fly and Knuckles can glide, so the cast has practical differences beyond its appearance. A movement option becomes useful to the group when it helps solve a shared obstacle. It is a sensible way to bring these characters into a game built around teamwork without abandoning the accessible foundation.
The small pixel characters suit that foundation. Their compact designs keep the crossover recognizable within PICO PARK's simple visual language. There is a playful quality to seeing Sonic's world reduced to these little cooperative challenges, and the premise stays easy to read: a group of characters, an obstacle, and somewhere everyone needs to reach.
Local and online support make it easier to assemble that group, and cross-play is a useful inclusion for friends on different systems. The two-to-eight-player range also gives it flexibility as a social game. Having more people involved changes the coordination required, even when the objective itself remains familiar. That can give a return visit a different feel, although replaying with another group is still replaying existing content.

A good evening, over too quickly
The length is the biggest limitation for me. Finishing absolutely everything in under three hours means the game can fit comfortably into a single evening. That is convenient for getting friends together, but it also puts a clear ceiling on how much new material there is to discover. I was entertained, and then I was already done.
I do not think a cooperative game needs a huge campaign to justify itself. Short stages and a focused structure are part of the attraction here. Still, there is a difference between keeping a game focused and leaving too little of a good thing. My problem is not that these ideas demand a long playtime. It is that the teamwork is enjoyable enough to deserve more challenges built around it.
There is value in returning with different friends, but that will depend on the group. Players who enjoy revisiting familiar puzzles for the shared experience may get more evenings out of it. For someone who mainly wants fresh stages to solve, reaching 100% brings the limitation into sharper focus. The social side can extend the fun, but it cannot replace new content for everyone.
Final thoughts
I enjoyed SONIC PICO PARK, and I think it can be a really good time with friends. The cooperative structure is easy to understand, the Sonic mechanics give it character, and the whole idea works naturally as a game to gather people around. I just wish there were more of it. At 7.5/10, it is a fun recommendation with a clear qualification: expect an entertaining, compact experience, not a lengthy game. I reached 100% in less than three hours.
Reviewed on PC with Windows via Steam. A Steam review key was provided by SEGA through Theogames.

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