PICO PARK:Classic Edition is a cooperative local multiplay action puzzle game for 2-10 players. If you want to play online, you should definitely consider this one. Each level of PICO PARK can be cleared when players get the key, unlock the door and all players reach it.
Flexible levels\n\n Each level adjusts its terrain for the total number of players, so you can enjoy these to the fullest whether you have many friends or just one.