Nice effect! However, i think it still needs many improvements: like maybe you could reduce the framerate of the eyes because i think they look around a bit too fast, also maybe add a bit of noise so that the eyes also move in different directions, while they're moving up + make them move up a lil bit faster. I also agree with zog to be honest, it would ve been cooler to match the color of monoculus's portal, but i also really like the red variant as well, not the others though. But keep up the good work!

if this were to be t he monoculus' portal only the purple version should be added because nobody likes it when your unusual pool is littered with 5 variants