Dragon Valor Codes -

Cheat mode:
Begin game play and defeat the first Boss. Go to the trader's home and sell as many items as possible. Then, press Start to pause game play and press Up, Down, Left, Right, Select. Press Start to resume game play with more swords and FMV sequences unlocked.

Hint: Different Boss:
Start a different game and the Boss dragons will be different at the second scene and above.

Hint: Defeating the last dragon:
At the last few HP, he will restore back after some time. You must slash him two times and use the shadowed attack after the slash to defeat him.