Shadow: War of Succession is the world's worst fighting game. It has to be seen to be believed.
To do:
Within the root of the disc, each character has a corresponding "MOVES" and "attacks" file written in plain text with comments. Some are marked "backup" and "beta". In fact, nearly all of the game's assets can be opened in any text editor, audio player, or converted to bitmap (BMP) and then viewed in a graphics viewer of your choice.
On the root of the Japanese release is a low quality audio rip of the announcer saying "FIGHT!" from the original Mortal Kombat. Most likely a placeholder, as the final release doesn't make use of it.