Engineer/Gallery

Engineer

ARTICLE

GALLERY

HISTORY

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Upgrade Icons

1	2	3	4	5	6

Skin Upgrades

The Engineer has twelve skins in total. These include:

1. The Default skin.
2. Two skins that can be unlocked from Skincrates.
3. Two skins that can be unlocked from Passes.
4. Three skins that can be unlocked from both Skincrates and Passes.
5. One that can be obtained through a code.
6. Two skins that can only be purchased through the Daily Store.
7. One skin that can be obtained through Mission Quests.

• Default
• Ducky
• Mechanic
• Holiday
• Heartbreak
• Grave Digger
• Plushie
• Phantom
• Wikia
• CrazRex
• Fallen
• Dark Frost

Default

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Level	Tower	Unit	Cosmetic Changes
0		Sentry	Tan skin, white shirt covered by salmon overalls, maroon belt with a golden belt buckle, two golden leg buckles, black boots and lavender hair. Wields a black rebar launcher to attack enemies and a wrench to build sentries.
1		Sentry	Black gloves. Now wields a rebar launcher with a sight.
2		Sentry	Goggles and a radio pack on its back.
3		Rifle Sentry	Maroon vest with pouches.
4		Rifle Sentry	Now wields a rebar launcher with a gas tank.
5		Minigun Sentry	Salmon and yellow construction helmet, and yellow coat tied around waist.
6		War Machine Sentry	Sleeves removed. Bandages on right shoulder and salmon colored prosthetic left arm with glowing yellow highlights. Now wields a black and yellow rebar launcher with a scope and multiple neon yellow parts.

War Machine Sentry with a teddy bear.

The Ducky skin is obtained from the Ducky Skincrate. It was also obtained from Rank 9 of the Hunting Season.

Ducky

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Level	Tower	Unit	Cosmetic Changes
0		Sentry	Pale skin, black shirt covered by light orange overalls, black belt with a silver belt buckle, two silver leg buckles, black boots and dark red hair. Wields a black rebar launcher to attack enemies and a wrench to build sentries.
1		Sentry	Black gloves. Now wields a rebar launcher with a sight.
2		Sentry	Goggles on top of its head and a radio pack on its back.
3		Rifle Sentry	Light orange vest with pouches.
4		Rifle Sentry	Now wields a rebar launcher with a gas tank.
5		Minigun Sentry	Black and light orange ducky construction helmet, and light red coat tied around waist.
6		War Machine Sentry	Sleeves removed. Bandages on right shoulder and salmon colored prosthetic left arm with glowing yellow highlights. Now wields a black and yellow rebar launcher with a scope and multiple neon yellow parts.

War Machine Sentry with a teddy bear.

The Mechanic skin is obtained from the Deluxe Skincrate. It was also obtained from Rank 9 of the Philips x TDS Season.

Mechanic

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Level	Tower	Unit	Cosmetic Changes
0		Sentry	Tan skin, red shirt covered by brown overalls, brown belt with a silver belt buckle and brown pouches, brown knee-pads, yellow wire on its right leg, grey shoes and brown mustache. Wields a black rebar launcher to attack enemies and a wrench to build sentries.
1		Sentry	Yellow gloves. Now wields a rebar launcher with a sight.
2		Sentry	Grey goggles with white lens and white radio on its back.
3		Rifle Sentry	Brown vest with pouches.
4		Rifle Sentry	Now wields a rebar launcher with a gas tank.
5		Minigun Sentry	Yellow construction helmet.
6		War Machine Sentry	Sleeves removed. Bandages on right shoulder and salmon-black colored prosthetic left arm. Now wields a black and yellow rebar launcher with a scope and multiple neon yellow parts.

War Machine Sentry with a teddy bear.

The Holiday skin is obtained from the Jolly Skincrate. It was also obtained from Rank 8 of the Violent Night Season.

Holiday

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Level	Tower	Unit	Cosmetic Changes
0		Sentry	Tan skin, aquamarine elf hat, aquamarine shirt with white fur sleeve trims covered by dim grey overalls, black belt with a golden belt buckle, two golden knee-pads, black boots with golden buckles and blonde hair. Wields a black candy cane rebar launcher to attack enemies and a wooden hammer to build sentries.
1		Sentry	Black gloves. Now wields a rebar launcher with a sight.
2		Sentry	Grey goggles and radio pack. Weirdly, the radar emits and is wrongly positioned at the antenna on its radio because of a bug.
3		Rifle Sentry	No change.
4		Rifle Sentry	Now wields a rebar launcher with a gas tank.
5		Minigun Sentry	Red cloak with white fur and goggles is now golden.
6		War Machine Sentry	Sleeves removed. Christmas hat is now light red, bandages on right shoulder and golden-brown prosthetic left arm. Now wields a black and yellow rebar launcher with a scope and multiple neon red parts.

War Machine Sentry with a teddy bear.

The Heartbreak skin is obtained from the Lovely Skincrate and the Lovestruck Skincrate.

Heartbreak

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Level	Tower	Unit	Cosmetic Changes
0		Sentry	Light pale skin, maroon shirt, pants with white buttons, black belt with a silver belt buckle, black shoes, long black socks and black hair. Wields a black and light red rebar launcher to attack enemies and a wrench to build sentries.
1		Sentry	Black gloves. Now wields a rebar launcher with a maroon sight.
2		Sentry	Radio pack on its back.
3		Rifle Sentry	Black vest.
4		Rifle Sentry	Now wields a rebar launcher with a gas tank.
5		Minigun Sentry	White glowing eyes and dark rose attached to its hair.
6		War Machine Sentry	White bandages on its shoulders and maroon and black colored prosthetic left arm. Now wields a black and light red rebar launcher with a scope and multiple neon light red parts.

War Machine Sentry with a teddy bear.

The Grave Digger skin is obtained from Rank 14 of the Lunar Overture Pass.

Grave Digger

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Level	Tower	Unit	Cosmetic Changes
0		Sentry	Tan skin, olive shirt with a dark brown coat, brown pants, brown belt with a golden belt buckle, two golden shoe buckles, dark brown boots and mint hair. Emits light blue smoke particles. Wields a brown and grey stake launcher to attack enemies and a shovel to dig up sentries.
1		Sentry	Maroon gloves. Now wields a stake launcher with a sight.
2		Sentry	Grey goggles with green lenses. Coffin on its back.
3		Rifle Sentry	Maroon pouches. Now wields an upgraded stake launcher.
4		Rifle Sentry	No changes.
5		Minigun Sentry	Grey cowboy hat with a maroon stripe, grey bandage on right arm and green bag with strap on right leg.
6		War Machine Sentry	Brown and gold colored prosthetic left arm. Now wields a brown and grey rebar launcher with a scope.

War Machine Sentry with a teddy bear.

The Plushie skin is obtained from the Engineer Plush Code.

Plushie

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Level	Tower	Unit	Cosmetic Changes
0		Sentry	Tan skin, white shirt covered by salmon overalls, maroon belt with a golden belt buckle, two golden leg buckles, black boots and lavender hair. It is faceless and entirely made out of plush. Wields a black rebar launcher to attack enemies and a wrench to build sentries.
1		Sentry	Plush fabric black gloves.
2		Sentry	Goggles made out of a reflective material and grey radio pack with a yellow antenna on it's back.
3		Rifle Sentry	Plush fabric maroon vest with pouches.
4		Rifle Sentry	Now wields an upgraded rebar launcher.
5		Minigun Sentry	Salmon and yellow construction helmet, and yellow coat tied around waist.
6		War Machine Sentry	Sleeves removed. Bandages on right shoulder and salmon colored prosthetic left arm, all made out of plush fabric. Now wields a black and yellow rebar launcher with a scope and multiple neon yellow parts.

War Machine Sentry with a teddy bear.

The Phantom skin is obtained from the Phantom Skincrate.

Phantom

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Level	Tower	Unit	Cosmetic Changes
0		Sentry	Dark tan skin, robotic torso, white and red hair with two white and red bunny ear wings, black crop top with turtleneck, pants and shoes, and black–red belt. Wields a grey and neon orange rebar launcher to attack enemies and a wrench to build sentries.
1		Sentry	Black gloves with red straps and white knuckles.
2		Sentry	Red wristband with red-glowing pad on left arm.
3		Rifle Sentry	White hoodie with grey hood.
4		Rifle Sentry	Black headphones connected to bunny ears, red webbings around torso and additional black pouches. Now wields a light grey rebar launcher.
5		Minigun Sentry	Black arm-plates with red straps and dark grey eyepatch with red-glowing arrows on left eye.
6		War Machine Sentry	Left arm now has a prosthetic maroon and black hand. Now wields a red rebar launcher.

The Wikia skin is obtained from the Daily Store.

Wikia

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Level	Tower	Unit	Cosmetic Changes
0		Sentry	White skin, black jacket with a white undershirt, black pants with numerous buckles and dark red shoes. Has a :/ face and a red fedora with a yellow feather. Wields a rebar gun to attack enemies and a wrench to build sentries.
1		Sentry	Black gloves and headphones resembling a video play button.
2		Sentry	Red stylized YouTube play button on back.
3		Rifle Sentry	Black bandana.
4		Rifle Sentry	Play button is now silver.
5		Minigun Sentry	Additional details on the jacket. Play button is now golden.
6		War Machine Sentry	Play button is now diamond. Now has a silver prosthetic arm with neon accents. Wields an upgraded rebar gun with scope to attack enemies.

War Machine Sentry with a teddy bear.

The CrazRex skin is obtained from the Daily Store.

CrazRex

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Level	Tower	Unit	Cosmetic Changes
0			Pale skin, white hair, white and black hoodie, black pants and shoes, black bucket with white horns and accents. Black sword on the back. Wields a black rebar launcher to attack enemies and a wrench to build sentries.
1		Sentry	Black gloves.
2		Sentry	White and grey goggles and black bag.
3		Rifle Sentry	Radio attached to the bag's strap.
4		Rifle Sentry	Black scarf.
5		Minigun Sentry	Black belt with pouches.
6		War Machine Sentry	Two more horns and white dots on bucket. Shoulder-pads and black colored prosthetic left arm with glowing white highlights. Now wields a black and yellow rebar launcher with a scope and multiple neon yellow parts.

War Machine Sentry with a teddy bear.

The Fallen skin is obtained through Mission Quests.

Fallen

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Level	Tower	Unit	Cosmetic Changes
0		Sentry	Black skin, cyan facial features, white hair with a light tint of sky blue, violet collar attached to a dark cyan vest with grey ornamentation and blue crystal on the center, dark cyan sleeves with violet bands, brown belt, dark cyan trousers with violet knee pads and boots. Wields a Fallen-styled rebar launcher to attack enemies and a crystal wand to summon sentries.
1		Sentry	Violet arm band on right shoulder and violet gloves.
2		Sentry	Tiara, dark cyan collar, navy blue vest and sleeves with a dark cyan band, navy blue trouser bottoms with dark cyan knee-pads. White hair now has a light magenta tint.
3		Rifle Sentry	Left sleeve is slightly shrunken.
4		Rifle Sentry	Crystal on chestplate gains more ornamentation, buckle on armband, armor plating on knee-pads and boots.
5		Minigun Sentry	Crystal growing out of left forehead, armor and dark cyan shirt around waist. Hair reverts back to light sky blue tint.
6		War Machine Sentry	Levitating above ground with crystals covering left shoulder and arm, crystal shards on back forming a wing. Circular halo with blue crystal ornamentation floats behind back. Now wields a Fallen-styled rebar launcher with a blue fin in front of its handguard and beneath rebar.

The Dark Frost skin was obtained from Level 35 of the Operation I.C.E Battle Pass premium track.

Dark Frost

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Level	Tower	Unit	Cosmetic Changes
0		Sentry	Dark pale skin, ice debris on face, black and white hair, grey jacket, giant dark grey hood, yellow armor around waist, grey pants and black shoes with white laces. Wields a rebar rifle to attack enemies and uses a wrench to build sentries.
1		Sentry	Black gloves with white knuckle on it.
2		Sentry	Black pouches around waist.
3		Rifle Sentry	Black shoulder-pads and knee-pads.
4		Rifle Sentry	Grey goggles with neon purple lens. Rebar rifle now has an antenna.
5		Minigun Sentry	Purple crystals on right shoulder.
6		War Machine Sentry	Left arm is now made entirely out of purple crystals, Now wields upgraded rebar rifle.

Weapons

• Default
• Ducky
• Mechanic
• Holiday
• Heartbreak
• Grave Digger
• Plushie
• Phantom
• Wikia
• CrazRex
• Fallen
• Dark Frost

Default

Current
0	1-3	4-5	6	0-6
Rebar Launcher	Rebar Launcher	Rebar Launcher	Rebar Launcher	Wrench

Ducky

Current
0	1-3	4-5	6	0-6
Rebar Launcher	Rebar Launcher	Rebar Launcher	Rebar Launcher	Wrench

Mechanic

Current
0	1-3	4-5	6	0-6
Rebar Launcher	Rebar Launcher	Rebar Launcher	Rebar Launcher	Wrench

Holiday

Current
0	1-3	4-5	6	0-6
Rebar Launcher	Rebar Launcher	Rebar Launcher	Rebar Launcher	Wooden Hammer

Heartbreak

Current
0	1-3	4-5	6	0-6
Rebar Launcher	Rebar Launcher	Rebar Launcher	Rebar Launcher	Wrench

Grave Digger

Current
0	1-2	3-5	6	0-6
Stake Launcher	Stake Launcher	Stake Launcher	Stake Launcher	Shovel

Plushie

Current
0-5	6	0-6
Rebar Launcher	Rebar Launcher	Wrench

Phantom

Current
0-3	4-5	6	0-6
Rebar Launcher	Rebar Launcher	Rebar Launcher	Wrench

Wikia

Current
0-5	6	0-6
Rebar Launcher	Rebar Launcher	Wrench

CrazRex

Current
0-5	6	0-6
Rebar Launcher	Rebar Launcher	Wrench

Fallen

Current
0-5	6	0-6
Rebar Launcher	Rebar Launcher	Crystal Wand

Dark Frost

Current
0	1-3	4-5	6
Rebar Rifle	Rebar Rifle	Rebar Rifle	Rebar Rifle

Faces

Current Regular Face
(17 April 2022 – Present)

Current Mechanic Face
(11 November 2022 – Present)

Current Heartbreak Face
(14 February 2023 – Present)

Current Wikia Face
(28 January 2024 – Present)

Current Dark Frost Face
(20 December 2024 – Present)

Sounds

Sound	Description
Fire
	Level 0–5 firing sound
	Level 6 firing sound
Rebar
	Rebar pump
	Rebar hit
Build
	Wrench swing
	Wrench hit

Other

Thumbnails

Default skin on the game thumbnail.

Wikia skin and unused Sentry skin on the game thumbnail.

Plushie and War Machine Sentry skin on the game thumbnail.

Default skin on the game thumbnail.

Icons

Default skin on the game icon.

Mechanic skin on the game icon.

Default skin on the game icon.

Plushie skin on the game icon.

Fallen skin on the game icon.

Default skin on the Testing Place icon.

Promotional Images

Default skin on a promotional image as a silhouette.

Default skin on a promotional image.

Mechanic skin on a promotional image.

Default skin on a promotional image.

Plushie skin and War Machine Sentry on a promotional image.

Promotional Videos

Gatling Gun Tower - Tower Defense Simulator

Fallen skin on a promotional video.

The Hexscape Trailer (HALLOWEEN) - Tower Defense Simulator

Grave Digger skin on a promotional video.

PLS DONATE Trailer - Tower Defense Simulator

Default skin on a promotional video.

The Hunt- Mega Edition Trailer - Tower Defense Simulator

Default skin on a promotional video.

Trailers

Tower Defense Simulator- Spring Trailer

Default skin, Sentry and War Machine Sentry in the game trailer.

Tower Defense Simulator- ☢️ NUCLEAR Update!☢️

Default skin and War Machine Sentry in the game trailer.

Tower Defense Simulator- Halloween 2022 Trailer

Default skin, Rifle Sentry, Minigun Sentry and War Machine Sentry in the game trailer.

Tower Defense Simulator- 🎄 Christmas Trailer 🎄

Default skin in the game trailer.

Tower Defense Simulator- Community Maps!

Default skin, Rifle Sentry and War Machine Sentry in the game trailer.

Brawler - Tower Defense Simulator

Default skin and War Machine Sentry in the game trailer.

Jordan Stayt Skin Teaser - Tower Defense Simulator

Wikia skin in the game trailer.

Cyber Military Base Skin Trailer - Tower Defense Simulator

Default skin and War Machine Sentry on a trailer.

Development Images

Default skin on a development image.

Prototype Phantom skin on a development image.

Prototype Phantom skin on a development image.

Prototype Phantom sentries on a development image.

Minigun Sentry on a development image.

Prototype Ducky skin on a development image.

Heartbreak skin on a development image.

Phantom skin on a development image.

Phantom skin on a development image.

Wikia skin sentry on a development image.

Wikia skin sentry on a development image.

Wikia skin sentry on a development image.

Wikia skin sentry on a development image.

Renders

Default skin on a render.

Default skin on a render.

Default skin on a render.

Default skin on a render.

Ducky skin on a render.

Default skin on a render.

Mechanic skin on a render.

Mechanic skin on a render.

Holiday skin on a render.

Default skin on a render.

Plushie skin on a render.

Plushie and War Machine Sentry skin on a render.

Phantom skin on a render.

Phantom skin on a render.

Phantom skin on a render.

Fallen skin on a render.

Gamepasses

Default skin on a gamepass.

Miscellaneous

Default skin on the loading screen art.

Skin Trivia

• The Engineer's Level 5 upgrade icon is the Minigun Icon from Grand Theft Auto: San Andreas.
• There is a small chance that one of the Engineer's War Machine Sentries will spawn with a teddy bear on it.
  • This is a reference to the now removed Sentry tower, which had a 30% chance of having a teddy bear on it prior to the MEGA Update.
• The Level 2 upgrade icon is the same as the Turret's Level 1 and 2 icon.
• The Mechanic skin is a reference to the RED Engineer from Team Fortress 2.
• The radio the Mechanic, Holiday and Heartbreak skins wear resembles the Sapper from Team Fortress 2.
• The Wikia skin is based on WikiaColors.
  • Coincidentally, the skin was added on their birthday, the 28th of January.
• The CrazRex skin is based on CrazRex.
  • When the skin was first added, it was misspelt as DraxRex.
  • This skin was made as a reward for being one of the first people to triumph Infernal Abyss on Hardcore mode, alongside DanksPlatter and 5ouls. All of them received a skin.
  • The skin was made by 5ouls, one of the people who he triumphed Infernal Abyss on Hardcore with.

Roblox Catalog

• The CrazRex skin's bucket is based on the Black Iron Bucket of Ultimate Pwnage accessory from the Roblox catalog.
• The CrazRex skin's sword is the Darkheart gear from the Roblox catalog.

Update History

This only refers to cosmetic changes to the Engineer. Check the main article for statistical changes.

• 17 April 2022 - v1.2.0
  • Engineer added.
  • Bug: Level 1+ rebar launcher accessories and Level 6 rebar launcher still appear while building a sentry.
• 23 April 2022 - v1.2.1
  • New skin: Ducky
• 11 November 2022 - v1.4.2d
  • New skin: Mechanic
• 21 December 2022 - v1.6.0
  • New skin: Holiday
• 14 February 2023 - v1.6.2
  • New skin: Heartbreak
• 12 May 2023 - v1.7.3
  • Ducky skin added to Ducky Skincrate.
• 31 October 2023 - v1.9.0g
  • New skin: Grave Digger
  • Bug: Level 2 goggles are upside down.
• 24 November 2023 - v1.9.4
  • New skin: Plushie
  • Bug: Plushie placement sound and particles do not play.
  • Bug: Plushie's right glove at Level 6 clips into the arm.
• 21 December 2023 - v1.11.0
  • Mechanic skin added to Deluxe Skincrate.
  • Holiday skin added to Jolly Skincrate.
  • New skin: Phantom
• 28 January 2024 - v1.12.0
  • New skin: Wikia
• 10 February 2024 - v1.13.0
  • Bug: Build animation does not play.
• 24 February 2024 - v1.14.0
  • Bugfix: Build animation now plays correctly.
• 19 July 2024 - v1.26.0
  • New skin: DraxRex
  • Bug: DraxRex skin's name is misspelt.
• 2 August 2024 - v1.27.0
  • Updated explosion visual effects.
  • Bugfix: DraxRex renamed to CrazRex.
• 21 August 2024 - v1.28.0
  • New skin: Fallen
• 11 December 2024 - v1.45.0
  • Bug: All sentry skins do not appear most of the time for skins that have them.
• 16 December 2024 - v1.46.0
  • New skin: Dark Frost
  • Bugfix: All sentry skins now appear.
  • Bug: Dark Frost skin has broken weapon visuals.
  • Bug: Dark Frost has a broken right arm.
  • Bug: Dark Frost War Machine Sentry and Minigun Sentry have collisions.
• 20 December 2024 - v1.47.0
  • Bugfix: Dark Frost skin now has working weapon visuals.
  • Bugfix: Dark Frost now has a working right arm.
  • Bug: Dark Frost no longer has custom units.
• 20 December 2024 - v1.47.1
  • Bugfix: Dark Frost now has custom unit skins again.
• 8 January 2025 - v1.48.1a
  • Bugfix: Dark Frost Minigun Sentry no longer has collision.