This is definitely interesting -- thanks for the heads up!
Your welcome. Just doing my job for the B-man community.
Also, For anyone reading this, this thread is now dedicated to unused content in Bomberman Games (including debug menus & test levels). Feel free to post anything unused content related here.
One thing that I've always been interested in is Bomberman Hero's Debug Mode. It has a lot of interesting features, like a map editor (very cool for a game from 1998). Can anyone here experiment with the debug mode?