Play as AJIM
Defeat AJIM in one player mode and save the game. Set the internal Dreamcast date to November 15, 2000. Restart the game, then highlight the random box at the character selection screen and press Left Turbo + Right Turbo to fight as AJIM. For the Japanese version of the game, set the internal Dreamcast date to April 29, 2000.
Play as VOOT Version 5.2
Successfully complete the game with all the default characters on any difficulty setting and any number of continues, and view all the ending sequences. Arcade MSBS 5.2 game mode will be unlocked when the game is played again.
Secret Ending Sequence
Enable VOOT Version 5.2, then successfully complete the game without using any continues with any character and play mode.
Continue after timeout on TANGRAM
Pause the game when only one or two seconds are remaining. Quickly resume and pause the game repeatedly to reach the continue screen. This will allow you to continue without playing through the entire game again.
All Features Through Save Files
To gain all features and modes, download a Japanese saved game file to your VMU and start the game. You should have all features and saves.