Big Wave Beach - Day 31

Big Wave Beach - Day 31 is the penultimate level of Big Wave Beach. It is the second and final Locked and Loaded level in Big Wave Beach. This level also has a lawn full of water for at least a part of this level.

Difficulty

 * This level is relatively easy, due to low zombie density, staggered incoming of zombies and sufficient Plant Food given to the player. Furthermore, Homing Thistles can attack all zombies on the lawn. As stronger zombies only appear in later on, there is more than sufficient time to set up the defense.
 * Using the Sun Bean would be very difficult to plant many Homing Thistles.

Strategies

 * The Tangle Kelp can be used to take down the first zombies, while enough sun is collected to plant Homing Thistles. Subsequently, it is especially useful for killing stronger and more dangerous zombies, namely Buckethead Zombies, Octo Zombies, and Fisherman Zombies.
 * As no sun-producing plants are given, using Sun Bean on Conehead Zombies and Buckethead Zombies is necessary.
 * Wall-nuts are needed for Homing Thistles to attack Snorkel Zombies.
 * Only one Deep Sea Gargantuar appears, during the final wave.
 * Use Plant Food on Homing Thistles to deal with octopi, the Deep Sea Gargantuar and any rogue Octo Zombies and Fishermen Zombies.
 * You can also find that there are only four Fishermen Zombies appearing in this battle, so you can plant Homing Thistles in the lane where none of them appear.