On The Edge Of Death

Fighting an elemental zombie invasion, youre on the edge of death - how long will you survive? Using Water, Fire and Grass spells as your only weapons, you must shoot the corresponding zombie in order to kill it. Dev note - This is my first completed project, I know it isnt the best and a little buggy but Im super proud of what Ive made so please be nice :). Any constructive feedback will be appreciated as I hope to grow with this project.