Click the screen to start your mission in Zombie Vacation 2. Guide your special forces soldier using the d-pad on the left side of the screen. Aim at the zombies using the targeting system and fire with the button on the right. Collect ammo and health packs dropped by defeated zombies to restock your supplies. Unlock new weapons by progressing through the game or finishing specific challenges. Survive waves of zombies to achieve each level. Be aware of different types of zombies that need varied strategies to defeat. Improve your weapons and skills to enhance your chances of survival.