The bits will self-destruct upon death, so killing more than one at a time is a bad idea.
In the core, the method to get to the secret room isn't something the author wants revealed casually. I'm including a card to the unlisted video showing the solution at [ 17:06 ]. If you can't see the card, here's the link anyways: https://www.youtube.com/watch?v=B0_9VUOz6HY
Note that if you miss this room, you will have to fight the final boss again to reset the bonus dungeons, and then go through them again.
Boss: Nightmare [ 27:14 ]
This boss requires Demon King Cradle or a really diverse element setup due to its barrier change ability. It has some cheap moves, but it's still nothing compared to the True Behemoth.
Bugfragged presently has 36,530 views for RPG Maker 2003 across 203 videos, with His channel publishing over 5 days worth of content for the game. This is 4.66% of the total watchable video for RPG Maker 2003 on Bugfragged's YouTube channel.
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