This is the start of a project I mentioned here: http://www.furaffinity.net/view/21139413/

I'm still fleshing out the game, but I'm working out characters to use and their bodies. All characters start out fairly similarly to the pig on the left (which uses the top-left head on the Pig Sheet). However, if they can raise up in the ranks, they become more like the one on the right (which uses the bottom-right head on the Pig Sheet). Bigger, Stronger, Girthier. But this is only the first step to becoming an Earthquake Warrior. They can become bigger, stronger, and even more girthy at level 26, and will reach their peek form at level 40.