Wrong name on sonic icon (submitted work of someone else)

[Vipershark]

Actually, no. It's not wrong. Of you look closely, you can see the earth in the background. I'm assuming that the picture in question is ripped from one of the "long version" hacks (IIRC Delta II, but I may be wrong) which features 3 Death Egg acts of which the first two use chemical plant tiles and the DE background. That makes the most sense to me.

So it isn't incorrectly titled, but just needs a new icon.

edit- Looking at it again, CP and DE use the same tiles

but the point still stands