Mystery of the 30th Anniversary Merchandise

Mystery of Reliably Crappy Games

Mystery of Smearing Salt in the Open Wound

Mystery of the Stage Bosses

Mystery of the Wittily Similar Circumstances

Mystery of the Gap of Unpopular Men

Mystery of a Certain Explorer

Mystery of a Certain Psychic

Mystery of Game Balance

Mystery of the Lowest Possible Standards

Mystery of Convoy

Mystery of Mystery of Convoy

Mystery of Return of Convoy