Biologist/Gallery

Biologist

ARTICLE

GALLERY

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Upgrade Icons

1	2	3	4

Plant Icons

1	2	3

Skin Upgrades

The Biologist has two skins in total. This includes:

1. The Default skin, which is obtained for free.
2. One skin that can be obtained from triumphing maps.

• Default
• Grim

Default

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Level	Image	Cosmetic Changes
0		Tan skin, green and black hair, grey jacket with green cuffs, green pants, grey knee-pads, black boots with green laces, black belt with orange buckle. Green backpack on the back. Wields a grey canister and arm-mounted blaster.
1		Black gloves with green knuckles and olive-grey lensless goggles. Has an orange canister on the side of its backpack.
2		Mint-green lab coat with white pouches. Jacket is now green and no longer has belt. Backpack no longer has the tube. Arm-mounted blaster now has a pulse display.
3		Orange face mask. Upgraded backpack. Now wields a upgraded arm-mounted blaster.
4		Lab coat is now green. Knee-pads and boot laces are now orange. Now wields an upgraded canister and arm-mounted blaster.

Sunflower	Ivy	Nightshade

The Grim skin was obtained from triumphing the Ducky Revenge Event Hard difficulty three times, with the third triumph needed to be done 64 hours after the second one. Alternatively, it could be bought for 399, skipping the triumph requirement.

Grim

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Level	Image	Cosmetic Changes
0		Pale skin, very pale hair, orange eyes, grey shirt with green cuffs, green backpack with a grey gas tank, dark green pants, black knee-pads, breathing apparatus, shoes and belt with pink buckles. Wields the grey canister and upgraded canister inside each other, and arm-mounted cannon with claws.
1		Black gloves, chestplate and grey beakless plague doctor's mask.
2		Black coat. Chestplate is now extended. Now has another gas tank on backpack.
3		Plague Doctor's mask now has beak with cartridge. Backpack replaced with grey canister.
4		Coat now has grey parts and grey cloak. Upgraded canister. No longer wields the regular canister and now wields an upgraded arm-mounted blaster.

Sunflower	Ivy	Nightshade

Faces

Current Regular Face
(16 April 2025 – Present)

Current Grim Face
(16 April 2025 – Present)

Gallery

Promotional Videos

Ducky Battlepass - Tower Defense Simulator

Default Biologist, Sunflower, Ivy and Nightshade on a promotional video.

Stickers

Default skin on the Biologist Menace sticker.

Trivia

• The Level 1-2 icons show the Biologist having an orange visor on its goggles. However, the Biologist's in-game model lacks the visor shown.
  • The visor is in the game, however, it is on the other side of the lens, making them appear lensless.

Update History

• 16 April 2025 - v1.61.0
  • Biologist added.
  • Skin: Grim
  • Bug: Biologist has no walking animation as a tower pet.
  • Bug: Biologist does not play its canister throwing animation at Level 0-2.
  • Bug: Biologist goggles lens are only visible on the other side of the Biologist goggles, making it look like they are lensless.
  • Bug: Grim skin Level 4 canister is present at all Levels.
  • Bug: Biologist does not stop moving when frozen by both legacy and modern freeze from enemies.
  • Bug: Biologist's frozen body does not have animations.
  • Bug: Stun visuals do not appear above Biologist's head.
  • Bug: Medic Cleansing ability effects do not appear on the Biologist.
• 28 May 2025 - v1.65.0
  • Bugfix: Medic Cleansing ability effects now appear on the Biologist.
• 18 June 2025 - v1.67.6
  • Bugfix: Stun visuals now appear the Biologist's head.