Board Thread:Questions and Answers/@comment-24830713-20141230183842/@comment-6527064-20141230204141

They wanted some variety because looking at the same alien again but with different eye colors is just boring. Mad Ben has more spikes and looks Warrior-like, Benzarro is zombie-ish, Bad Ben is darker, Nega Ben has a similar color scheme to Bad Ben, Ben 23 has everything tinted blue, Albedo has everything negative of Ben's aliens, and Ben is the normal pallette,