tepples wrote:
Except Alter Ego, which last I checked was under a nonfree license because it's a remake of someone else's game who provided a license for the remake under nonfree terms.
Right and from what I understand shiru didn't create the music for the NES version of alter ego, I'm not sure about the sfx.
In any event we would need to ensure all assets for these are able to be used. If we'd like to include them, at this point it's probably best to reach out to the developer and ask if they're interested in reworking the games to allow them to be included. Possible permission could be acquired to use alterego assests, but SMB assets are out of the question. They may very well not have any interest in getting their work on the cart to motivate reworking the audio.