Prehistoric Ages - Day 2

Prehistoric Ages - Level 2 is the second level of Prehistoric Ages.

Difficulty

 * The Mask Zombie rarely uses its skill, and will be defeated in two or three hits, so it won't be a big problem.
 * The Slingshot Zombie has low health, but it's a far-ranged attacker, so be careful or you may lose your health. Use defensive plants such as Wall-nut as protection for your plants.
 * Club Zombies will deal much more damage than other zombies, so kill them quickly.