The Game Guy Room is the gambling room run by Game Guy which appears in Mario Part 3. When the play initially enters the Free-Play area, there is a note pinnted to Game Guy's door (the red door near the exit) which say access is limited to the Miracle Star. This means that, in order to enter the room, the player must complete Story Mode with all "S" ratings. The player can play any one of the four Gam Guy games once he is granted access. Game Guy also offers the player a special prize if he wins 1,000 Coins from him during a single stay in his room. Each time the player exits the room, his Coins revert back to zero. Therefore, he must remain until he wins 1,000 Coins. It is best for the player to bet low on Roulette and Magic Boxes, medium on Lucky Sevens, and high on Sweet Surpise. After the collection of 1,000 Coins, the Game Guy stops halts the competition and awards the player a special "???" Mini-Game entitled Mario's Puzzle Party Pro. It is a 1-player version of the 4-player Mini-game Mario's Puzzle Party.