Yes, Goat Simulator has MFi controller support!
Goat Simulator on iOS does support controllers and is compatible with the MFI standard.
Goat Simulator is the latest in goat simulation technology, bringing next-gen goat simulation to YOU. You no longer have to fantasize about being a goat, your mobile dreams have finally come true! Gameplay-wise, Goat Simulator is all about causing as much destruction as you possibly can as a goat.
It has been compared to an old-school skating game, except instead of being a skater, you're a goat, and instead of doing tricks, you wreck stuff.
DISCLAIMER Goat Simulator is a completely stupid game and, to be honest, you should probably spend your money on something else, such as a hula hoop, a pile of bricks, or maybe pool your money together with your friends and buy a real goat.
KEY FEATURES * You can be a goat * Get points for wrecking stuff - brag to your friends that you're the alpha goat * MILLIONS OF BUGS! We're only eliminating the crash-bugs, everything else is hilarious and we're keeping it * In-game physics that bug out all the time * Seriously look at that goat's neck * You can be a goat.
Goat Simulator supports MFi controllers.