Sun Damaged

Difficulty: Medium-hard

Sun Damaged is an achievement in Plants vs. Zombies 2. It requires the player to use a Sun Bomb to destroy a Robo-Cone Zombie. This achievement can only be earned in Far Future - Day 19 because it is the only Sun Bombs level with Robo-Cone Zombies. It is worth five points on Game Center for iOS and 500 XP on Google Play Games for Android devices.

Strategies
Avoid tapping the sun if it is not near the Robo-Cone Zombie or if it is near a plant. You must be fast. Then, wait for it to be near the Robo-Cone Zombie to deal damage until you destroy it or you can weaken the Robo-Cone Zombie with an instant-kill plant and deal about 15-30 normal damage shots to it, so it can be killed with one sun bomb. Make sure the Sun Bomb is not adjacent to any plant you have planted. Otherwise, you will risk spending more sun on replacement plants. Also, to prevent the zombie from moving away, you should use Iceberg Lettuces because if you use defensive plants, they will also get destroyed and the zombie will start moving if it is not destroyed.

Trivia

 * The name of this achievement is a pun of the phrase, "un-damaged", which is ironic, as the player is supposed to use a Sun Bomb to damage and kill a zombie.
 * That is the only achievement that is based on a Brain Buster.