How To Unlock Guest Star ???? Star Allies Go! Game Mode

Guest Star ???? Star Allies Go! is a very special Game Mode found in Kirby Star Allies. Within it, you actually play as one of the many allies Kirby found through Story Mode, attempting to traveling through all five worlds (the same that are practically identical to the real Story Mode) as quickly as possible. However, unlike the rest of the Game Modes found in Kirby Star Allies, you actually don't have the chance to play Guest Star ???? Star Allies Go! as soon as you begin the game. Instead, you must unlock it, done so only by completing Story Mode.