| Unlockables |
| Here are some unlockable secrets. |
| Code | Result |
| Earn at least a Gold Record for one song on each of the eight venues in Showtime Mode. | Unlock Cherry |
| Earn a Platinum Record for one song on each of the eight venues in Showtime Mode. | Unlock Bub |
| Complete "Arcade" mode in "Intermediate" mode with at least all Gold Records to unlock the song "Smooth Criminal" in "Arcade" and "Karaoke" mode. | Unlock Smooth Criminal Song |
| Complete "Arcade" mode in "Advanced" mode with at least all Gold Records to unlock the song "Science Genius Girl" in "Arcade" and "Karaoke" mode. | Unlock Science Genius Girl Song |
| Complete any songs with Gold or Platinum Records in "Showtime" mode. Gold Record unlocks one set of outfit while Platinum Record unlocks two outfits. | Unlock Additional Outfits for the Default Characters |
| Complete "Arcade" mode in "Beginner" mode with all Platinum Records to unlock Kat as a playable character. Kat only has one outfit. | Unlock Kat |
| Complete "Arcade" mode in "Intermediate" mode with all Platinum Records to unlock Harmony as a playable character. Harmony only has one outfit. | Unlock Harmony |
| Complete "Arcade" mode in "Advanced" mode with all Platinum Records to unlock Martin as a playable character. Martin only has one outfit. | Unlock Martin |
| Complete all songs in "Showtime" mode with all Platinum Records to unlock How You Remind Me FMV to view in "Videos". | Unlock How You Remind Me in Videos |
| Complete one song in each venues in "Showtime" mode to unlock the "One Week" movie to view in "Videos". | Unlock One Week in Videos |
| Complete all songs in "Showtime" mode to unlock the "Out-takes" movie to view in "Videos". | Unlock Out-takes in Videos |
| Complete "Showtime" mode to unlock the song "One Week" in "Arcade" and "Karaoke" mode. | Unlock One Week Song |
| Complete "Arcade" mode in "Beginner" mode with at least all Gold Records to unlock the song "Ladies Night" in "Arcade" and "Karaoke" mode. | Unlock Ladies Night Song |
| Complete every song in Showtime with at least a Gold Record | "Like A Virgin" Video |
| Cheat Codes |
| Entering the cheats to unlock secrets disables saving until you reset the game. Enter them at the title screen. For the regular codes, enter them before you enter character select screen. |
| Code | Result |
| Right, Left, Right, Left, Up, Up, Down, Down, Circle, Square. | Glass Character |
| Up, Up, Down, Down, Left, Right, Left, Right, Circle, Square. | Big Eyes |
| Left, Right, Left, Right, Down, Down, Up, Up, Circle, Square. | Oilslick Character |
| L3, R3, Right, L3, Up, Up, Left, Up, Square, Circle. | T2 Character |
| R3, L3, L3, R3, Square, Circle, Right, Right, L3, L3. | Wraith Character |
| R3, R3, L3, L3, Down, Down, Right, Left, Circle, Up | Banana Microphone |
| R3, R3, L3, L3, Down, Down, Circle, Square, Circle, Square. | Toothbrush Microphone |
| Up, Down, Up, Down, Right, Right, Left, Left, Circle, Square. | Big Head |
| Down, Down, Up, Up, Left, Right, Down, Up, Circle, Square. | Small Head |
| L3, R3, L3, R3, Down, Down, Up, Up, Down, Square. | Animation Gender Swap |
| Square, Square, Circle, Circle, Up, Left, Right, Up, L3, R3. | Unlock All Videos |
| Circle, Square, Circle, Circle, Up, Down, Left, Down, R3, R3. | Unlock All Venues |
| Circle, Square, Circle, Square, Up, Down, Left, Right, L3, L3. | Unlock All Songs |
| Square, Circle, Circle, Square, Up, Down, Left, Right, R3, L3. | Unlock All Outfits |
| L3, L3, R3, L3, Up, Left, Up, Right, Square, Square | Unlock All Characters |
| R3, R3, R3, R3, Up, Left, Right, Down, Circle, Circle. | Tough Crowd Audio |
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