Super Mario Bros 2p hack - buggy gameplay

[kiwanowski]

I was trying to play Super Mario Bros 2p hack - https://www.romhacking.net/hacks/4180/
On the latest version the gameplay is buggy

This romhack is using the VRC6 mapper

[fjpolo]

Any footage is appreciated, or a better description since buggy means something different for every person and every context :)
Also steps to reproduce please :)

Questions:

• Do earlier versions of the hack work? Or are they also buggy?

I don't think VRC6's integration in the NESTang is 100% working, since I found that loading a VRC6 ROM, going back to the main menu, loading a ROM using an unsupported mapper and then reloading the same VRC6 ROM doesn't work. Sooo there's something there

[fjpolo]

NES_MISTer PR#13 commit might be related

[fjpolo]

@kiwanowski try this bitstream for TangNano20k

[kiwanowski]

Hello, sorry for the late response. Can you send me the file in .fs format?

[kiwanowski]

@fjpolo

[fjpolo]

Uploading impl_fixVRC6_20240622.zip…