"Them's Fightin' Herds!" came out yesterday, the fighting game once known as MLP Fighting is Magic.
It's got a neat history, where the original MLP fangame was actually pretty damned okay, but Hasbro shut down the production.
And in response, Lauren Faust, Tara Strong and the guys behind Skullgirls all donated their talents to designing a new game. Which finally came out yesterday.
http://store.steampowered.com/app/5.....Fightin_Herds/
I just think that whole progression from its origin was really neat. I threw money at it and played some, and while it certainly needs some work? (It is in early access) it's VERY playable and a lot of fun. With some pretty slick animations too.

With all that said, this is just some attempts to doodle various 4 legged hooved characters after messing with the game, save for the top left ("Arizona" one of the game's fighters)