http://www.equestriagaming.com/2011/06/pony-touhou.htmlProving once again that bronies are on their way to a hostile internet takeover, we now have a My Little Pony: Friendship is Magic shoot-em-up based on Touhou :V
(scroll down for tl;dr) Having never actually seen the show I can't comment on it, but I've played the game for a bit. You choose between the six main character ponies at the beginning, and after midboss/boss battles, tokens fly around which let you switch to other ponies upon collecting them. You have a health meter and bomb meter above your character's head and I honestly have no idea how scoring or gathering power works! Bombing requires you to hold down the X button rather than just press it.
The six characters are
Pinkie Pie - Normal shot is a spread of cherries, focused is a line. Her bomb throws streamers at the enemy.
Rainbow Dash - Marisa, basically. Straight rainbow laser, focusing makes it stronger. Her bomb makes her temporarily invincible and super fast.
Fluttershy - Huge range with butterfly shots, focusing puts them into a tower of butterflies. Her bomb blows all bullets to the top of the screen.
Twilight Sparkle - is terrible
Applejack - Slow stream of apples, focusing gathers them up and then releases them in a mild spread. Her bomb is a slowly-growing apple that explodes when it hits an enemy.
Rarity - Very short range, but ridiculously strong. Her bomb slows down all bullets around her.
tl;dr ponies fighting aliens, touhou clone, twilight sparkle is shit