Really? Why is that? I'm a huge fan of the designs but just curious what you dislike about it.
they are so over-done and "X-treme", its ridiculous. Even with the first game, Bane, your standard muscle-bound guy is now 10 feet tall, has like 6 GIANT glowing tubes, robot gauntlets, and a huge backpack. Scarecrow has an oversized gas mask and robot hands and is all torn up. I dunno, they just reek of some 14 year old trying to throw as many elements into a design as possible. They are all way too busy and convoluted and for some reason every character needs robot parts or bulky armor. Its like if rob liefield designed a game, and instead of pouches, he put bulky armor pieces with rivet dots and contour lines EVERYWHERE.
and regarding Mr. Freeze, of COURSE he has a huge mecha torso with a bunch of xtreme computer screens and weapons and tubes. "HE NEEDS MORE SHIT STICKING OUT OF HIM!! THE KIDS WON'T LIKE IT IF HE DOESN't HAVE SOME GLOWING SHIT ON HIM"