The Suzzzy Show

 
The Suzzzy Show is a rail-shooter where you play as a girl named Suzzzy who pilots a mech to become the most famous person in the universe.
 
However, mech pilots are called “witches,” and their mechs cast spells rather than shoot guns.
Trying to get as many viewers as possible, you besiege a broadcasting corporation for their intergalactic prime-time slot.