'Golds' of the Sonic Retro Forums is on a mission: hack apart the three SNES X series games and find all sorts of hidden junk. So far, the findings are pretty neat.
To the right is one example of his findings; a test enemy constructed out of Weapon Energy capsules that just float around X for no apparent reason. (X2)
Check out more beta findings and keep up with Golds' progress here.