I'm using the latest Bizhawk version (2.6.3-win-x64).
There's a game on the FDS called "Kinnikuman: Kinnikusei Oui Soudatsusen".
On every single emulator I've tried (Bizhawk, FCEUX, Nestopia), after beating the boss of stage 1-4, the game goes back to stage 1-1. I've checked walkthrough videos (using real hardware) and the game loads 2-1 right away. I've also seen there are no apparent special requirements one must fulfill in a stage to prevent the game from sending you back to the beginning.
So I'm wondering if maybe this is an emulation problem? I do know No-Intro's ROM is labeled as "(b)" which I think means bad dump? I also tried GoodFDS's ROM (which has no label) and the same problem happened.
Here are two saves, one at the 1-4 boss and one after he dies:
https://www.sendspace.com/file/8egihc
So, can anyone verify if it's an emulator problem or a ROM problem?
Thanks!