This is a hacking document for some various data regarding Rock Man 2’s weapons. This is for the Japanese version of Mega Man II, so far.

It includes data on weapon damage (for the 8 Robot Masters and all Wily Stage bosses), weapon colour palettes and weapon energy consumption (including Items 1, 2 and 3).

(Author’s note: I don’t know why I didn’t release this document any time sooner. Anyway, hopefully the info in this can be helpful for those struggling where to find this stuff.)

May 23rd, 2021 Update (Version 1.4): More info has been added! This also addresses some interesting bugs in the game’s code, most notably the infamous weapon energy exploit with Bubble Lead, Quick Boomerang and Metal Blade. So if you still have the old 1.2 version of this document, make sure to download the latest version.