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This was something i Did for Mushroom Kingdom Fusion Way back.
and i couldn't show it off until now.
ether way its a sheet of Various characters from Bubble Bobble.
Develon is my favorite of these.
(since i forgot to putt names on the first 2, the green is Bubblen, the black/red flying one is Develon, the robot one was some Boss from one game made smaller, the rest have names listed above them.)