All in all, the game comes packed with 150 puzzles, with an additional set of riddles made available through the Nintendo Network. If players just want to blast through the story and get to the bottom of the Masked Gentleman mystery, the game will last for about fifteen hours, but anybody who wants to become a true gentleman and solve all puzzles will find a game that will deliver over thirty hours of very satisfying gameplay. Once the case is solved, after many mind-blowing happenings, there isn’t much reason to replay Miracle Mask, such is the nature of a story-centered game, but its gigantic collection of puzzles and the already traditional extra mini-games, which contain dozens of puzzles within themselves, will certainly make it last for long.