Press the screen to start your mission in Zombie Vacation 2. Navigate your special forces soldier using the d-pad on the left side of the screen. Aim at the zombies using the aiming reticle and attack with the shoot control on the right. Gather ammo and health packs dropped by defeated zombies to refill your supplies. Access new weapons by progressing through the game or completing specific challenges. Survive waves of zombies to complete each level. Look out for different types of zombies that need varied strategies to defeat. Enhance your weapons and skills to boost your chances of survival.