Board Thread:General Discussion/@comment-28415717-20170624142216/@comment-31420441-20170624152840

Even Diamondhead isn't used as much. It's mainly the other four.

I totally agree with you. In the OS, all aliens were used equally and aliens like Grey Matter were used properly and were fun to watch. Here Grey Matter is only for comedy, and his intelligence and small size are barely used, and if used, only for comedy.