🧟‍♂️ Eliminate walkers in the prison 🔫 Lucille and Shiva mythic weapons available from the start 🔓 Increase your level to unlock prison places, weapons, utility items and consumables 🚁 Buy fuel for helicopter 🔑 Find 6 switches and access card to unlock new weapons ♾️ Infinite ammo and instant reload 🏅 Individual score 👤 1 to 4 players