So I wanted to do something with that awesome Super Mario Two Players Hack by Corpse Grinder and Ti.
This is Batman Bros. Co-Op.
Batman and his long lost twin Batbro find themselves in a very dark Mushroom Kingdom.
Link to IPS-file: (version 0,6) https://www.dropbox.com/s/j7o6g9j5f22sy1x/Batman%20Bros%20by%20NesDraug%20v0%2C6.ips.zip?dl=0
ROM: Super Mario Bros. (W) [!] [NES] - GoodNES V3.23b
It's a real chore hacking this rom because I can't use any of the custom smb1 utilities since the information in the two player hack is altered.
- Sprite editing in NES CHR Editor
- HEX-editing in FCEUX to fix the colors
This is a work in progress, please tell me what you think or feel free to ask me if you have any questions.
_________________________________________________________________________________________________________________________Edit: (Released version) : https://www.romhacking.net/hacks/4265/