This game has a ton of palette issues that I think might come from this being a lesser port of the SNES game. I've preserved them in the sprite rips since I would be creating custom fixes if I sought to repair the issues- they appear just as errored ingame.

But I see the reds on The Shocker's yellow limbs that look like a palette ID is offset by one increment. Or the flesh tones on Juggernaut look like they were indexed backwards, creating shadows where highlights should be and vice versa. The Genoshan Magistrates in Storm's final level have transparency bled into two of their frames that only go unnoticed in game because they're against a mostly black background.

Just lots of little errors like that exist within the game itself.