Tokkyuu Shirei - Soul Brain [Model ANG-OM]

Test Mode:
Soul Brain has a test mode available that the developers didn't dummy out before release. To access it, at the Press Start screen, press A, A, A, A, B, B, B, B, A, B, A, B, A, B, A, B. This will enable several minor testing features. Press Select to switch between which option you would like to use, and press Start to choose.