I'm sorry if this has been posted before, but I've never seen it anywhere. I've been "playing" with gens+'s "Cheat" option to try to check for any Knuckles remants. After finding the section in RAM that holds what character you've chosen on the data screen, I changed it to "3", and got this: At this point I was happy. However, after starting the game, I was not playing with knuckles at all. Instead, I was playing with Sonic, and even stranger was that I started on the wrong place of Angel Island: During the intro, Sonic got killed. However after it started again, no intro was started and I was able to play. The game started usually until I got my first chaos emerald, and this came up in the end: The same happened when I finished each act, and so on. So here's the question: What remnants of a playable knuckles are known in Sonic 3?