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- For the version in Plants vs. Zombies: Endless Edition, see Oxygen Algae.
Oxygen Algae (氧气藻; pinyin: yǎngqì zǎo) was a plant and an environment modifier in Plants vs. Zombies Online. It was an aquatic plant, and as such can only be planted underwater.
Since most plants cannot be planted underwater, the Oxygen Algae must be used. When planted, the player will be able to plant any other plant in a cross-shaped area but can also upgrade the oxygen range by spending sun on it.
About[]
Oxygen Algae was the first plant obtained in the East Sea Dragon Palace. It released oxygen in a cross shape around it to let land plants survive in an aquatic environment. If eaten the surrounding plants would slowly take damage until either defeated or until another Oxygen Algae is planted in a nearby vicinity.
It also had a meter below it with 3 sections, which was used to show the level of Oxygen Algae. The player could click on the Oxygen Algae to level it up by spending some sun.
- The first level costed 75 sun and made the oxygen-supplying range become 3x3.
- The second level costed 125 sun and made the oxygen-supplying range become a diamond shape.
- The third level costed 200 sun and made the oxygen-supplying range become 5x5.
Origins[]
Oxygen Algae is based on the plant of the same name from Plants vs. Zombies: Endless Edition, who in turn was based on kelp, large brown algae seaweeds that make up the order Laminariales.
Its appearance could additionally be based on the bubble algae (Valonia ventricosa), a species of green algae found in many oceans throughout the world in tropical and subtropical regions and is one of the largest unicellular organisms on earth.
Almanac entry[]
氧气藻
水中不可或缺的重要植物
能提供必备氧气
塔防:
给局部地区进行供氧,以种植陆地植物,保护范围会随着等级提升而增大
技能: 无
消耗阳光: 50
伤害: 无
冷却时间: 较短
In English: Oxygen Algae
Necessary underwater, a very important plant. Tower defense: Skills: None Damage: None |
Plant Food effect[]
Its Plant Food ability was to heal all plants around it to their maximum health.
Gallery[]
Trivia[]
- Algae is actually neither plant, animal, nor fungi. Algae is usually a single-celled organism, however, multi-cellular algae are not unknown to exist.
- It was the first plant in Plants vs. Zombies Online to be upgradable during the level without the help of a seed packet.
- It could not be upgraded from the Greenhouse.
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Plants vs. Zombies | |
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Roof | Cabbage-pult · Flower Pot · Kernel-pult · Coffee Bean · Garlic · Umbrella Leaf · Marigold · Melon-pult |
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Others | Imitater · Explode-o-nut · Giant Wall-nut · Reverse Repeater · Giant Sunflower · Giant Marigold · Sprout · Tree of Wisdom |
Plants vs. Zombies: Social Edition | |
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>Normal | Peashooter · Sunflower · Aspearagus · Wall-nut · Cherry Bomb · Popcorn · Beet · Snow Pea · Jalapeño · Magnet Plant · Flaming Pea · Shamrock · Bamboo Shoot · Repeater · Chilly Pepper · Twin Sunflower |
VIPs | Sweet Pea · Beeshooter · Hard-nut · Acespearagus · Power Flower · Beetboxer · Ice Queen Pea · Shamrockstar · Bamboom |
Others | Trees |
Plants vs. Zombies 2 (Chinese version) | |
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Ancient Egypt | Peashooter · Sunflower · Wall-nut · Cabbage-pult · Bloomerang · Iceberg Lettuce · Grave Buster · Bonk Choy · Repeater · Twin Sunflower · Snow Pea · Cherry Bomb · Torchwood |
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Wild West | Threepeater · Squash · Split Pea · Chili Bean · Jalapeno · Pea Pod · Melon-pult · Winter Melon · Imitater |
Kongfu World | Resistant Radish · Fire Gourd · Heavenly Peach · Bamboo Shoot |
Far Future | Laser Bean · Blover · Citron · E.M.Peach · Infi-nut · Magnifying Grass · Tile Turnip · Starfruit |
Dark Ages | Hypno-shroom · Sun-shroom · Puff-shroom · Fume-shroom · Sun Bean · Pea-nut · Magnet-shroom · Oak Archer · Coffee Bean · Plantern |
Big Wave Beach | Acid Lemon · Lotus Pod · Lily Pad · Bowling Bulb · Banana Launcher · Guacodile · Tangle Kelp · Homing Thistle |
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Sky City | Rotobaga · Loquat · Asparagus · Saucer · Horsebean · Groundcherry · Anthurium · Pineapple |
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Neon Mixtape Tour | Morning Glory · Phat Beet · Thyme Warp · Celery Stalker · Spore-shroom · Garlic · Intensive Carrot · Cactus |
Jurassic Marsh | Primal Peashooter · Primal Wall-nut · Perfume-shroom · Primal Sunflower · Primal Potato Mine · Primal Rafflesia · Dino-Roar Grass · Timid Thorns · Sugarcane Master |
Modern Day | Shadow-shroom · Caulipower · Moonflower · Grimrose · Nightshade · Dusk Lobber · Blooming Heart |
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Aloe · Bearberry Mortar · Wax Gourd Guard · Oily Olive · Jeweler Pomegranate · Dartichoke |
Heian Age | Dripping Diphylleia · Stephania · Tupistra Stalker · Dendrobium Windbreak · Chef Cypripedium · Boophone Geigi |
Fairytale Forest | Ents · Heath Seeker · Hat Mushroom · Hocus Crocus · Princess Spring Grass · Bamboo Trooper |
Monthly special | Pyro-shroom · Carrotillery · Cryo-shroom · Dandelion · Strong Broccoli · Machine Gun Pomegranate · Chomper · Sweet Potato · Landlord Bamboo · Sap-fling · Ghost Pepper · Chestnut Squad · Bamboo Bro · Rose Swordfighter · Magic-shroom · Electric Blueberry · Mischief Radish · Endurian · Pumpkin Witch · Sunflower Singer · Snow Cotton · Agave · Kiwifruit · Pretty Plum · Dragonfruit · Angel Starfruit · Gatling Pea · Banksia Boxer · Flame Flower Queen · Cattail · Grapeshot · Cold Snapdragon · Shrinking Violet · Cob Cannon · Apple Mortar · Witch Hazel · Escape Root · Electric Currant · White Melon Sumo Wrestler · Wasabi Whip · Explode-O-Nut · Parsnip · Missile Toe · Kiwibeast · Electric Peashooter · Hot Date · Icy Currant · Tulip Trumpeter · Eggplant Ninja · Banana Dancer · Dual Pistol Pinecone · Narcissus Shooter · Alarm Explosive Arrowhead · Holly Barrier · Shadow Peashooter · Snap Pea · Crystal Orchid · Sling Pea · Thunder Snapdragon · Electrici-tea · Imp Pear · Strawburst · Egret Flower Plane · Goo Peashooter · Elaeocarpus-pult · Water Chestnut Brothers · Pokra · Dollarweed Drummer · Ultomato · Shadow Vanilla · Splendens Blade · Stickybomb Rice · Gumnut · Olive Pit · Earthstar Nuclear Silo · Headbutter Lettuce · Dazey Chain · Boom Balloon Flower · Celebration Soda Palm · Claw Gloriosa · Impatiens Shooter · Turkey-pult · Hammer Flower · Fishhook Grass · Mangosteen · Inferno · Tigerstool · Gardener Grass · Draftodil · Buttercup · Byttneria Meteor Hammer · Laser Crown Flower · Zoybean Pod · Orchid Mage · Jack O' Lantern · Twin Year of the Rabbits · Pea Pharmacist · Pike Hoya · Vamporcini · Burdock Batter · Pumpkin · Capaci-cone · Cranesbill Fencer · Meteor Flower · Gorgon Pitcher · Power Vine · Parkour Mandrake · Abyss Anemone · Abyss Devil's Claw · Hoya Heart · Pea Vine · MayBee · Oilseed-pult · Leaf-Blade Dracaena · Bamboo Spartan · Shine Vine · Sunshine Leek · Nightcap · Pyre Vine · Gluttonous Snapdragon · Bun Chi · Heliconia Gunner |
Others | Potato Mine · Flower Pot · 8-Bit Peashooter · Tactical Cuke |
Hero Plants | P-Mech Assembler - Flamestar |
Removed | Rotten Red |
Plants vs. Zombies Online | |
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Player's House | Sunflower · Peashooter · Wall-nut · Potato Mine |
Qin Shi Huang Mausoleum | Bruce Bamboo · Carrot Rocket · Pomegranate · Dandelion · Venus Flytrap · Wax Gourd · Sod |
Ancient Egypt | Bloomerang · Bonk Choy · Grave Buster · Iceberg Lettuce · Cabbage-pult |
Pirate Seas | Snapdragon · Spikeweed · Spring Bean · Kernel-pult · Coconut Cannon · Narcissus · Endurian · Spikerock · Pineapple-pult · Threepeater |
Far Future | Laser Bean · Blover · Citron · E.M.Peach · Tile Turnip · Ganoderma · Banana Tree · Nitro-shroom · Infi-nut · Magnifying Grass |
East Sea Dragon Palace | Oxygen Algae · Garlic · Bubble Flower · Electric Sea Pine |
Upgrades | Twin Sunflower · Repeater |
VIPs | Winter Melon |
Power Ups | Cherry Bomb · Jalapeno |
Premium | Squash · Snow Pea · Tall-nut |
Adventure Mode only | Magic Vine · Split Pea · Chili Bean · Lightning Reed · Pea Pod · Melon-pult · Starfruit · Chomper · Fire Peashooter · Cattail · Rose Swordfighter · Clivia · Sap-fling · Acid Lemon · Magic-shroom · Ghost Pepper · Guacodile · Hurrikale · Plantern · Oak Archer · Homing Thistle · Pepper-pult · Resistant Radish · Toadstool · Blooming Heart · Red Stinger · Electric Blueberry · A.K.E.E. · Moonflower · Agave · Asparagus · Pumpkin Witch · Mine Fruit · Sea Anemone · Lychee Drill · Sea Starfruit |
Plants vs. Zombies 3 | |
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Neighborville | Sunflower · Wall-Nut · Bamboo Shoots · Peashooter · Bonk Choy |
Lost Keys Lake | Lily Pad · Tangle Kelp · Squash |
Mt. Quesogrande | Chili Bean · Silversword · Cabbage-Pult |
Power-Ups | Grapes of Wrath · Chilly Pepper · Jalapeño · Cherry Bomb · Blover |
Pre-2021 | Puff-Shroom · Buttercup · Garlic · Potato Mine · Pushywillow · Chard Guard · Spikeweed · Kernel-Pult · Caramel Popcorn · Lightning Reed · Melon-Pult · Shuffle Truffle · Blockbuster · Butternut Squash · Ragweed · Sawgrass · Fire Peashooter · Pine Needler · Snow Pea · Night Cap · Aloe Vera · Sweet Potato · Hydrangea · Dogwood · Chomper · Flak Seed · Gravitree · Gloom-Shroom · Lemon-Aid · Starfruit · Snapdragon · Fairy Ring Mushroom · Kalestorm · Star Tree · Magic Beans |