This is a 1 headed gleeok2.
It starts in a centered posistion, then gradually drifts off to the right.. I haven't tried 2, 3, 4 headed gleeok2's yet. Gleeok 1's don't have this problem.
179 - The drifting head of the gleeok 2
Have you tried placing it on a totally blank screen? What happens then?
I had this same thing happen to me in an earlier beta, I think I put him on the same screen. When it happened to me I had him on a screen that had the enemies enter from the sides. I just thought he was an enemy that wasn't compatible with the "enter from sides" option.
Thats what it is , his head is entering from the side , lol