After you beat the game, reset your game and then use "return" to Evil Mountain. Then, walk directly south to go to the Bonus dungeon.
Unlockable How to Unlock Bonus dungeon Beat the game
Contributed By: tanookimario.
Put the following items, and NO others, in the main character's inventory IN order. Don't equip any of them.
Hat of Happiness
Cloak of Evasion
The most noticable effect of this is all normal attacks will be terrific blows. And all monsters who CAN join you WILL join you. There may be some other effects but I haven't noticed them.
Contributed By: Qwikblade.
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