Continuing on with a look at character artwork from the Rockman Complete Works series, today's collection of Robot Masters come from Mega Man 3 and Mega Man 4.  Some of the character designs are beginning to flare towards the unusual, as there are only so many ways one can reuse basic elements such as fire or sharp blades.  This is the era that gave us Robot Masters based on things such as tops, toads, twins, and trash.  Still, some of the concepts are inspired.  Check out the way that Top Man's evil glare forms the rest of the top embedded in his head, for example.

Top Man