Suzumiya Haruhi no Gekidou - Cheats

Complete the indicated tasks to unlock the corresponding costume.

Gym Uniform: Complete Chapter 3.
Bunny Girl: Complete Chapter 4.
Stage/Rocker Costume: Complete Chapter 8.
Swimsuits: Complete Chapter 11.
Nurse Outfit: Collect all the Mikuru Wiimote Voices.
Cheergirl: Complete Chapter 7.
Bunny Girl (alternate colors): Play through the game a second time.
Swimsuits (animal ears): Play through the game a second time.
School Festival Waitress/Maid: Get an "S" rank on all stages in Story mode.

Successfully complete the indicated chapter to unlock the corresponding song in the BGM player as well as Free mode.

Chapter 1: Koi no Mikuru Densetsu.
Chapter 2: Bouken Desho Desho?
Chapter 3: Yuki, Muon, Madobe Nite.
Chapter 4: Mirakuru Anko-ru.
Chapter 5: Greed's Accident.
Chapter 6: Saikyou Pare Pare-do.
Chapter 7: Guuzen Miman ha Misenaide.
Chapter 8: Hare Hare Yukai.
Chapter 9: Be Be Beat!! ending theme.
Chapter 10: Hare Hare Yukai TV version.

Have over 300,000 points at the end of Chapter 10 in Story mode.

Haruhi's voice clips (twenty total) are unlocked randomly in Fortune Teller mode. Note: You can only access your fortune once per playthrough.

Start Fortune Teller mode. When Haruhi's crystal ball starts to get hazy, set the Wiimote voice to Mikuru or Yuki then press 1 and 2 buttons to activate the voices before the screen turns white. The corresponding girl will take Haruhi's place, and you will unlock either the cell phone for Mikuru or the frog hat for Yuki.

Complete all the Tutorial Sessions to unlock the Fortune Teller Mode in the Collection Menu.

Yuki's voice clips (twenty total) are unlocked randomly in the Nagato Viewer.