I gotta say this is beyond awesome. I am amazed that you could map this game out, because didn't know if it would be easier than mapping out SMB.
Thanx! To be honest, mapping this game was incredibly easy. I was able to find an emulator that had a savestate feature, then made a save starting at EVERY SINGLE level (aka 32 savestates), screen shot me playing the levels, and finally edited the shots on MS Paint. This games runs almost as smoothly as the NES Mario. Also
NEVER play the NEC PC-8801 version of this game: EVERYTHING is worse since the PC88 isn't as powerful as the X1.
Also, here are some fun facts of this game:- Despite having "Bros." in the title, Luigi makes no appearance whatsoever.
- The background history on the game's development (or how Hudson Soft got permission to make this game) is a complete enigma.
- This wasn't the only Nintendo game on the Sharp X1/NEC PC-8801: there was "Punch Ball Mario Bros.", "Mario Bros. Special", and ports of NES games.
- Nintendo had no part of developing this game, just licensing it.
- The game was sold for a limited time (possibly to licensing issues)
- Game was almost forgotten until someone made an online article of the game recently.
- The flagpole in this game is actually 16 pixels shorter than the NES flagpole (because the Sharp X1 screen is 24 shorter than the NES screen)
- Finally, there is a project on a rom hacking site where they are trying to hack the NES SMB to "port" this game.