Decided I would try as well like to make a harder game, the tilesets aren't matched perfectly on lvl 1 but it should be fine. I'll fix it later if it's that much of a prob.
Only world 1 is done.
Download- http://www.mediafire.com/download/bjb8e3..._(USA).nes
To play this you need an NES emulator.
Screenshots:
Only world 1 is done.
Download- http://www.mediafire.com/download/bjb8e3..._(USA).nes
To play this you need an NES emulator.
Screenshots: