Ys: The Ark of Napishtim

Boss Rush Secret Ending

Beat Majunun in Boss Rush(Time Attack Mode) and a ripple will appear in the top-left or top-right corner of the screen. Step into the ripple and you'll be transported to Moonset Shore with Olha in a bikini. (She says different things, depending on the difficulty level.)

Select the 'Cheats' option at the main menu. Hit the following color crystals from left to right (in order). Red, Blue, Yellow, Red, Blue, Yellow. To accept the code, perform a downward thrust on the center pedestal piece. A sound will confirm correct code entry. The following codes may now be enabled the same way:

English Language Pc Version Game
Hit Yellow two times, Red two times, Blue-once.

Japanese Language Pc Version Game
Hit Yellow two times, Red four times ,Blue-once.

Japanese Language Playstation2 Version Game
Hit Yellow once, Red four times, Blue once.

Olha Demo
Hit Red five times, Blue three times, Yellow once, Red once, Blue two times, Yellow three times.

Unlock Game Completion Bonuses
Hit Red four times, Blue four times, Yellow four, Blue two, Yellow two, Red two times.

New Game - Cheat
enter the master code first - Red, Blue, Yellow, Red, Blue, Yellow

Beat the Nightmare Mode and you will get a screenshot of Crevia surviving the fall of Napishtim.

Simply beat the game on any mode in order to unlock Nightmare difficulty.