Thunder Force VI: Legends of The Wings
You need to finish the game in every difficulty with or without continue, etc in order to get a new feature:
Bad Ending - Finish the game in Kids or Easy difficulty, with or without continue.
Ending - Finish the game in Normal difficulty, with or without continue.
Good Ending - Finish the game in Hard or Maniac difficulty, with or without continue.
Neo Style - Defeat Time Attack Mode.
Neo Style Ranking - Defeat Neo Style.
Quick Wallpaper Changing - Get into one of the menus, for example game start, then press [O] twice to get back to the title screen. There are 3 different ships.
Reports No.1 to 5 - Complete Kids to Maniac Mode With Phoenix.
Reports No.6 to 11 - Complete Kids to Maniac Mode With Rynex-R.
Rynex-R and Reports No.3 - Defeat Normal Mode by using Phoenix.
Syrinx - Defeat Normal Mode by using Rynex-R.
Time Attack Mode - Defeat Hard Mode.
Time Attack Ranking - Defeat Time Attack Mode.