Class Advancement

MandingoPussWarrior

I appreciate the improvements to the versus part of the game. But the class advancements under the solo section needs rework. A better algorithm needs to be figured out to make sure every class gets a chance in how the shuffle is set up. It's been about four weeks now, and no science advancement. I've seen every other class appear multiple times, but no science. Please work on this in the next update.