This fast-paced rocker about the dangers of drugs and addictions features a vocal contribution by John Cooper of Skillet, who also executive produced the album. Frontman Justin Cordle told Loudwire
about the collaboration: "He was in town with Skillet, so he swung by for a couple of days and did a track with us and I thought it was great. He let us pick the song and said, 'Tell me what song you want to do' and we picked the arrangement and as soon as I got to 'Zombie' it was a no brainer. Plus, they have a song called 'Monster
' anyway, so it just seemed like a good fit. And when I got the track back, I was just so excited to hear his uber-raspy rocker voice on a song that I wrote. That's kind of a dream come true to have John sing on our album."