A one Orengefox has graciously donated a debug version of Mega Man Battle Network 2 to Rockman Corner. The prototype represents the final retail version with one big difference: all the debug tools left are intact.
I'm still experimenting with it, but you can jump to any map or scene you want, view sprites and tiles, and fiddle around with various flags and parameters. Incidentally, this is the same debug version used to take screenshots for the game's NTSC/PAL instruction booklet.
It's our pleasure to publicly release this file to you for research and preservation purposes. You can find it by clicking on a certain green button. You know, like that one on the right side of the blog. Yeah, that guy.