Firstly look at this
http://oddworldlibrary.net/archives/...M/CAOM0004.jpg As you can see the big red round shape with a lighter figure drawn in the middle of it, now i will outline said picture with crappy Photoshop Elementls 3.0. But as you can see.....ITS A STEEF! Or atleast thats what i think it is; horns, five fingers, kinda large in the upper torso area.
I think that OWI migh do this due to the fact theres an gloktigi, in this pic,
http://oddworldlibrary.net/archives/...M/CAOM0003.jpg beside the gluckon. Also i think 1 of the 2 other creatures Xav mentioned could be just a set of controls(the smaller blockier one to the left)