The Deep Sea

The Deep Sea (sometimes reffered to as just Deep Sea) is the fourth world in Plants vs. Zombies: The Wacky House. It takes place in the ocean, where you must use the Heliumthus for your plants to survive. There are five new plants to obtain and nine new zombies to encounter.
All fire-based plants will be rendered useless here as their attack and/or ability will be extinguished by the water. The surprise attack "Schooled!" spawns anywhere from 10 to 15 Zombie Piranhas on the screen. It occurs at the mark of each huge wave.
While The Deep Sea technically takes place in the daytime, mushrooms will be awake since it is very dark deep in the ocean. Sun will still fall from the surface.
Its parallel counterpart is Beached Ocean.
== Order of Events ==
Before staring the first level, the player is informed that since the world takes place in the ocean. This means that their plants will die if not protected with a Heliumthus. After beating Level 4-1, the player unlocks Heliumthus.
The Level 4-4 introduces Zombie Piranhas, and with that a new surprise attack that will persist throughout most of the world.
After beating The Level 4-14, the player receives a letter notifying the player that a big battle will commence shortly.
Once the boss battle has been beaten, the player unlocks Du Froid Déjà Vu, Beached Ocean, and more items in the shop.
== New plants ==
* Heliumthus - Provides carbon dioxide and oxygen for plants.
* Weather Vine - Protects nearby plants from all world-exclusive gimmicks.
* Corpse Flower - Absorbs the corpses of defeated zombies in its lane, and can then be click/tapped on to fire a missile that gets stronger when more zombies are absorbed.
* Sea-shroom - Weak, short-ranged aquatic shooter.
* Floating Heart - Summons killer dolphins.
== New zombies ==
* Snorkel Zombie - Regular ocean-variety zombie.
* Conehead Snorkel Zombie - Well-protected by its kelpy roadcone.
* Buckethead Snorkel Zombie - Greatly protected by its kelpy bucket.
* - Signals a huge wave of aquatic zombies.
* Deep Sea Diver - Dives head-first into Healiumthuses, instantly destroying up to 3 but loses health in the process.
* Zombie Piranha - Instantly eats a plant in one bite, but runs from smelly scents.
* Octo Zombie - Shoots octopi at plants.
* Clamshell Zombie - Has an incredibly tough shell, but vulnerable when eating a plant.
== Levels ==
=== Notes ===
Each level in The Deep Sea has Heliumthuses placed on the lawn beforehand. In level 1, there are five columns of Heliumthuses, four in level 2, and three in levels 3 through 15.
=== Difficulty ===
The difficulty ramps up even more than the previous world, with most of the player's arsenal of plants being rendered useless without the use of Heliumthus. On the bright side, however, sun now falls from the sky for the entirety of the world.
Level 	Plants 	Zombies	Flags	Notes 	Prize*
4-1: Can You Swim? 	Choice 	 	One 	 	
4-2: Certified Diving 	Choice 	 	Two 	 	
4-3: Locked and Loaded 	 	 	Two 	 	
4-4: Chomp! 	Choice 	 	One 	 	
4-5: Save Our Seeds 	Choice 	 	Two 	Endangered: 	
4-6: Sushi Night 	Choice 	 	Two 	 	
4-7: Do As I Say 	Choice with	 	Two 	Objective: Survive with most plants picked for you 	
4-8: Fragile Flowers 	Choice 	 	Two 	Objective: Don't let the zombies trample the flowers	
4-9: Clap On, Clap Off 	Choice 	 	One 	 	
4-10: Piranha's Feast 	 	 	One 	Conveyor-belt level 	
4-11: King of the Ocean	Choice 	 	Two 	 	
4-12: Lifeguarding 	Choice 	 	Two 	Objective: Don't lose more than 7 plants 	
4-13: Special Delivery 	 	 	Two 	Conveyor-belt level 	
4-14: Coral Breach 	Choice 	 	Two 	 	Letter
4-15: Octopus Outbreak 	 	 	Three	Conveyor-belt level 	More shop options
*Prizes that are not money bags are unlocked only first time.
== Brain Busters and Minigames ==
=== Brain Busters ===
Three Brain Busters appear in this world. They can be found in:
*Level 4-3: Locked and Loaded - Survive the level with plants picked for you.
*Level 4-5: Save Our Seeds - Protect the endangered plants throughout the level.
*Level 4-13: Special Delivery - Survive as plants are given through a conveyor-belt.
=== Piranha's Feast ===
Piranha's Feast is the new minigame introduced in The Deep Sea. In these levels the player must defend their home while battling nothing but Bucketheads, Flag Zombies, and Zombie Piranhas. Plants are given via a conveyor belt.
== Related achievements ==
== Gallery ==
The_Deep_Sea.png|The Deep Sea.
The_Deep_Sea_Packet.png|The Deep Sea's Seed Packet.
Deep Sea Seed PC.png|The Deep Sea's unused PC Seed Packet.
=== Old ===
The deep sea.png|The Deep Sea before version 1.9.5.
deepseaseed.png|The Deep Sea's old Seed Packet.
deepsea key.png|A Deep Sea Key.
== Trivia ==
*s return in this world, however, they have been changed to be the basic zombies of this world.
*This and The High Sky are currently the only worlds in Plants vs. Zombies: The Wacky House to have the word "The" in them.
*Aquapanic was the original name for Piranha's Feast.
*Unlike other areas with water, Flower Pots can be planted in the water here.
*This world, along with the original seven, had its Jalapeno difficulty rating adjusted in the Moist Caves update.
*Before version 1.7.3, it was the fifth world.
*After completing The Deep Sea, the player's house's gutter becomes filled with water.
*Prior to version 2.5.4, this world did not have any sun falling from the sky.
Category:The Deep Sea
Category:Areas with water
Category:DsFanboy's creations