Click to start your mission in Grand Zombie Swarm 2. Utilize the control pad to drive your vehicle through the swarmed city. Focus your weapon at the creatures by swiping your finger or pointer across the screen. Click the attack button to eliminate zombies. Gather power-ups to boost your abilities. Finish the required number of zombie eliminations to move forward to the next level. Unlock new transport by achieving specific objectives. Avoid barriers and increasingly tougher zombie waves as you advance.