Klonoa: Door to Phantomille (PSX)

Level select:
Beat the game and then return to the title screen. Now select the "Continue" option and then select "Vision Clear".


Balue's Tower (Extra Vision) bonus level:
Rescue all 72 Phantomilians.


Music test:
Beat the Balue's Tower bonus game. Then on the level selection screen, a music test option will appear.