It’s called zombie highZombie High (2013) by Sam Landstrom and Erin foster hartley imFoster Hartley, I'm pretty sure. I used to love that one too! Sadly, I think you can only get it on google playGoogle Play.
It’s thirteen years into the zombie apocalypse, and civilization has moved underground. You play Jane Valentine, a high school freshman with two goals: make dreamy Tommy Fernando fall in love with her and kick as much zombie butt as possible. It’s up to you whether she becomes the most popular zombie fighter in school or is left to wander the halls a nasty fecto.
