Note: This game is also titled Boom Street and Itadaki Street Wii.Bonus boards
Successfully complete the indicated task to unlock the corresponding board:
- Alefgard: Unlock Special Tour.
- Alltrades Abbey: Finish in first place in The Colossuss in Tour mode.
- Bowser's Castle: Finish in first or second place in Super Mario Bros. in Tour mode.
- Good Egg Galaxy: Finish in first place in Bowser's Castle in Tour mode.
- Special Tour: Successfully complete all Dragon Quest Tour and Super Mario Tour boards.
- Super Mario Bros.: Finish in first or second place in Alefgard in Tour mode.
- The Colossuss: Finish in first place in Good Egg Galaxy in Tour mode.
Successfully complete the indicated task to unlock the corresponding character in Tour mode:
- Dragonlord: Finish in second place or higher in the Alefgard board.
- Jessica: Finish in second place or higher in Robinn' Hood Ruins in Tour mode.
- Patty: Successfully complete all boards in Special Tour mode.
- Peach: Finish in second place or higher in Peach's Castle in Tour mode.
Successfully complete the Special Tour, then press Plus at the character selection screen to unlock the "S" rank CPU characters.CPU assistance
Finish in third place or better in Castle Trodain under "Standard Rules" in the Dragon Quest Tour. Then, purchase the "Highly-Strung" personality and the "Zealot" play style that is now available to give your Mii character a "Dominating" intelligence. Begin a board, then mark yourself to "Out To Lunch", and the CPU will play for you, winning first place most of the time.