Scientist is a recurring character within the Plants vs. Zombies franchise. Scientist was first introduced as a playable character in Plants vs. Zombies: Garden Warfare and has been usable in every appearance he has made by the player.

Tier: 8-A, higher with Sticky Explody Balls

Classification: Zombie, Support class, Brainy class, Science Tribe

Powers and Abilities: Superhuman physical characteristics, zombie physiology (Heroes), explosion manipulation (Via Sticky Explody Balls and Sticky Cheetah Ball), teleportation (Via Warp and Cheesy Warp), healing (Via Zombie Heal Stations; Heal Beam of Science and Mega Heal Bomb), intangibility (Via Energy Warp), heat/water manipulation (Via Steam Blaster)|Can summon zombies from the ground, and construct Build-a-Bots by using Build-a-Bot stations, healing (With Dr. Heals and Heal Zombies), energy projection (With Gatling Bot/Golden Gatling Bot, Hide-n-Shoot Bot, and Uplink Bot/DJ Uplink), statistics amplification (With Flag Zombie), ice manipulation, and status effect inducement (Speed Reduction with Mr. Freezy and Yeti Imp), status effect inducement, and paralysis inducement (Paralysis inducement with Loudmouth Bot), Danmaku and homing attack (With Uplink Bot/DJ Uplink), radiation manipulation, and likely poison manipulation (With Mr. Toxic), electricity manipulation (With Mr. Electro), fire manipulation (With Mr. Toasty), explosion manipulation (With Rocket Bot, Explody Bot, Exploding Imp, and Yeti Imp)

Attack Potency: Multi-City Block level (Can kill a Bonk Choy. Is implied to rival or at least have fought Peashooter), higher with Sticky Explody Balls (Can one-shot Cacti)

Speed: Massively Hypersonic (Relative to Power Chomper)

Lifting Strength: Class Y (Comparable to Super Brainz)

Striking Strength: Multi-City Block level

Durability: Multi-City Block level

Stamina: Infinite due to being undead (Zombies need sleep or rest)

Range: Hundreds of meters with Goo Blaster, Several meters with Steam Blaster

Standard Equipment: Goo Blaster, Sticky Explody Balls, Mega Heal Bombs, Sticky Cheetah Balls.

•Optional Equipment: Steam Blaster

•Can Create/Summon: Zombie Heal Stations.

Intelligence: Genius (Capable of holding off waves of plants and strategically placing robots in optimal positions for maximum defensive and offensive capabilities against a variety of plants. Has fought and won numerous battles against equality skilled plants. Scientist creates his own technology, this means that the scientist's primary weapon, as well as all his ability items, are made by the scientist himself)

Weakness: Is the second weakest zombie when it comes to durability, only being slightly stronger than the Imp.

Notable Attacks and Techniques:

•Sticky Explody Ball: When used, it is thrown out like a grenade and sticks to whether it is a part of the environment or an enemy. Once and enemy gets within a meters radius of the ball it will explode and deal damage.

°Mega Heal Bomb: Mega Heal Bomb is an alternate ability for the scientist's Sticky Explody Ball. It does not hurt enemies. It will explode after 3.5 seconds when deployed. When it explodes, it will heal all zombies in its radius.

°Sticky Cheetah Ball: The Sticky Cheetah Ball is a stronger Sticky Explody Ball which deals more damage but can't travel as far.

•Warp: When used it warps the scientist forward 16 meters wherever it is facing, which can be used for either fleeing or getting close to the enemy.

°Energy Warp: The Energy Warp allows the scientist zombie to turn himself into pure energy, where he will rematerialize after a short while.

°Cheesy Warp: Cheesy Warp is an alternate ability for the Scientist's Warp. When the scientist reaches the destination, there will be a cheese explosion which deals damage.

•Zombie Heal Station: When used the scientist creates a Heal Station which heals him and surrounding zombies. Its self-destructs 20 seconds after being deployed.

°Armored Heal Station: Armored Heal Station is an alternate ability for the scientist's zombie heal station. What makes it different is the fact it has around 3 times as much health and doubles the range.

°Cheetah Heal Station: Cheetah Heal Station is an alternate ability for the scientist's zombie heal station, but self-destructs faster.

•Heal Beam of Science: When used the scientist attaches a purple healing beam to a nearby zombie which will recover their health.

•Healing Hose: The Stream Blaster equivalent of the Heal Beam of Science, it sprays its allies to heal and extend their max health.