I know that Tower Defense is new, but you need to fix your game: 1. For the achievement "Zombie Rush" you would have to spend at least 42 minutes in order to get it. 2. I meet the requirement for "True Challenge but wasn't awarded the achievement. I want what I deserve. 3. I have seen multiple people with broken kill counts on their overall stats. Edit #1 By the way, my username is "nocreep321" and I was with "awesomboyz" when I meet the requirements for the "True Challenge" achievement.