Hypno-shroom


 * For the version in Plants vs. Zombies: Garden Warfare 2, see Hypno-shroom (PvZ: GW2).

Hypno-shroom is a single-use mushroom that appears in both main series Plants vs. Zombies games, and in Plants vs. Zombies: Great Wall Edition. In the first game, it is unlocked on the Night levels, while in the the second game, it is a premium plant unlocked via microtransaction.

Hypno-shroom converts the zombie that eat it to the player's side, causing it to turn around to attack its former comrade. The zombie retains its current health, and in some cases, special abilities when converted. Crushing, damaging, abducting, pushing, pulling or otherwise bypassing Hypno-shroom will not cause the zombie to be converted.

Audio
The sound when a zombie has been hypnotized by Hypno-shroom.

Plants vs. Zombies
Hypno-shroom is the thirteenth plant received and obtained after beating Level 2-5. As it is a nocturnal plant, Coffee Bean will be required to wake up Hypno-shroom on Day, Pool and Roof levels.

Generally speaking, most zombies will retain their special ability when hypnotized, but will use these for the player's benefit instead: Screen Door Zombies and Ladder Zombies can use their shields to defend themselves from bites, Dancing Zombie can summon hypnotized zombies, while Jack-in-the-Box Zombie can explode and damage nearby unhypnotized enemies. The latter does not apply to ZomBotany zombies however, as Peashooter and Gatling Pea Zombie will continue to shoot and damage plants, and Jalapeno Zombie can still destroy all plants in its row when exploding.

Hypnotizing a Dancing Zombie will give the player the Disco is Undead achievement.

Plants vs. Zombies 2
Hypno-shroom makes a return in this game as a premium plant. Due to the absence of the sleeping mechanic, Hypno-shroom can now work immediately planted in levels outside the Dark Ages, but its cost has been increased to 125 sun (the latter does not apply to the Chinese version).

Unlike in the first game, hypnotized zombies will usually not retain their special abilities. For example, Turquoise Skull Zombie will not attempt to use his crystal skull, and all Neon Mixtape Tour special zombies will not activate their special abilities regardless of jam. The only exception to this is abilities regarding creating additional zombies, as any hypnotized units such as Disco-tron 3000 and Chicken Wrangler Zombie will create hypnotized zombies to fight for the player.

Plants vs. Zombies
When eaten, Hypno-shrooms will make a zombie turn around and fight for you.

Usage: single use, on contact

Special: makes a zombie fight for you

Sleeps during the day

"Zombies are our friends," asserts Hypno-shroom. "They're badly misunderstood creatures who play a valuable role in our ecology. We can and should do more to bring them round to our way of thinking."

Cost: 75

Recharge: slow

Plants vs. Zombies 2
Sun cost: 125 (75 in the Chinese version)

AREA: Single

RECHARGE: Sluggish

When zombies eat Hypno-shrooms, they will turn around and fight for you.

Special:  makes a zombie fight for you

Hypno-shroom has no trouble persuading zombies to fight on behalf of the plants. But he has yet to convince one to cluck like a chicken. "One day," he says. "One day."

Plant Food effect
Hypno-shroom glows when fed with Plant Food, and any zombie that eats it transforms into the level's respective world version of Gargantuar. In the Chinese version, a non-costumed Hypno-shroom with Plant Food will instead transform the zombie into a Buckethead Zombie, regardless of toughness.

The Gargantuar variants will retain their special abilities and characteristic: For example, Gargantuar Prime will move more slowly and smash twice per attack, Sloth Gargantuar can throw up to three Yeti Imps, and Jurassic Gargantuar has increased durability and lowered speed. Each smash itself can either reduce a Gargantuar's health to the nearest quarter (it will take up to four smash to instantly kill a Gargantuar), or instantly kill any other enemy. Gargantuar Prime however cannot fire their eye beams, while Hair Metal Gargantuar will generate glitched shockwaves that heads for the player's house and cannot hurt anything.

Costumed
A Hypno-shroom fed with Plant Food will transform the zombie that eats it into a Gargantuar with increased health from a regular one.

Plants vs. Zombies
While theoretically introduced as a way to abuse high-threat enemies for the player's own advantage, Hypno-shroom faces several obstacles that prevent it from actually performing the task efficiently: Firstly, most of the more dangerous enemies such as Zomboni and Gargantuar are immune to Hypno-shroom, as they can either crush or bypass plant and will not trigger Hypno-shroom's ability. This reduces Hypno-shroom's effectiveness to mostly Buckethead Zombies, Screen Door Zombies, Football Zombies, Jack-in-the-Box Zombies, Ladder Zombie and Disco Zombies, which are in most cases not very dangerous. Secondly, the hypnotized zombie's actual performance is only average at best, and will only worsen as the game progresses and zombie density increases.

Because of these reasons, Hypno-shroom should be best treated as a tool to eliminate select targets in earlier levels, and phased out in favor of more powerful instants such as Squash later on. Disco Zombie and Jack-in-the-Box Zombie are prime targets for hypnotizing, as the former can summon hypnotized dancers to fight for the player, while the latter may explode and kill all adjacent unhypnotized enemies.

Vasebreaker
In the Vasebreaker level Third Vase, Hypno-shroom should be used immediately against Disco Zombie to prevent them from swarming the field with Backup Dancers. Hypnotized Disco Zombies can also bolster the player's defensive force with hypnotized zombies and help cleaning up the remaining vase.

In another Vasebreaker level Chain Reaction, the Football Zombie is probably the most important zombie to get with the Hypno-shroom, as there are no Magnet-shrooms or Wall-nuts to defend with.

Plants vs. Zombies 2
Hypno-shroom continues to suffer from the lack of viable targets, and the hypnotized zombie's lacking performance against their former allies. The situation has only worsened however, as the amount of enemies immune to Hypno-shroom has only increased, while hypnotized enemies now almost never use their special abilities. Hypno-shroom's Plant Food is also deceptive-looking - the Gargantuars take a long amount of time to smash individual zombie and cannot take much punishment in return, and thus are incredibly vulnerable to rushes of weaker enemies, in particular Zombie Chickens and Ice Weasels.

Hypno-shroom benefits from usage of Intensive Carrot, as the former is treated as defeated when used and therefore can be revived by the latter. Imitating Intensive Carrot can therefore greatly cut down the cooldown between Hypno-shroom uses, providing that the player does not another plant on the tiles with Hypno-shroom. This also works if Hypno-shroom is boosted via the Zen Garden, since Intensive Carrot will also create a boosted Hypno-shroom upon reviving. Some effective zombies to hypnotize is an enraged Newspaper Zombie or a zombie invincible by Blooming Heart.

Specific to Plants vs. Zombies

 * If a slowed zombie eats a Hypno-shroom, it will still move slowly at first after being hypnotized.
 * When a zombie eats a Hypno-shroom, the player will hear a siren. The same sound also occurs when the player gives chocolate to Stinky the Snail or your plants in the Zen Garden.

Specific to Plants vs. Zombies 2

 * Hypnotized zombies can eat tombstones and frozen blocks of plants.
 * Before the 2.4.1 update, the zombies who ate it somehow regained their full health after being hypnotized.
 * This however, is still not fixed in the Chinese version.
 * Hypno-shroom used to make zombies tougher than normal zombies when hypnotized before 2.9.1 version.
 * Hypnotized zombies are affected by the Power Toss, but they will never be tossed off the screen, similar to the Gargantuars.
 * Jester Zombie (while spinning) is the only zombie in the entire series that can eat a Hypno-shroom without being affected.
 * If a hypnotized zombie eats a Sun Bean before it was hypnotized, it will still generate sun as it battles with other zombies. However, it will not drop sun after it exits the lawn.
 * Hypnotized zombies can trample the flowers, causing the player to lose. In addition, they can even eat the player's brain by being flung by Glitter Zombie.
 * Fragile zombies like Zombie Chicken or Ice Weasel after biting Hypno-shroom will be converted to the player's side, Hypno-shroom will still be kept instead of disappearing. Also, if they bite a Hypno-shroom fed with Plant Food, they will not become into Gangatuars, and instead will be kept as themselves.
 * If timed correctly, when a zombie eats it and is given a Plant Food at the same time, Hypno-shroom will convert the zombie and will be kept there with its Plant Food effect.
 * Treasure Yeti cannot be hypnotized.