“Good technology should make the impossible seem possible. It should seem just like . . . like magic.”
— Milton Dyer to Bob the Intern in "Dyer Island"

Milton Dyer is the former head of Vast Industries and the creator of Prime Empire. He was a legendary programmer who created many classic video games like Lava Zombies, Conic the Ratboy, Counter, and Turbo Street Brawler. His favorite game was Prime Empire and believed that it was like magic and was a portal to another world.

While on Dyer Island, his first test subject, Scott was trapped in Prime Empire while testing out the game. Due to Scott's disappearance, Milton Dyer was forced to shut the game down by Vast Industries and retired.

When the Ninja visited his private island and talked to Bob the Intern, they assumed Milton Dyer was Unagami, the ruler of Prime Empire. After P.I.X.A.L. found Dyer himself (and Jay finding Unagami within Prime Empire), they both learn that Unagami was the game itself.

Eventually, Unagami manages to create the Manifestation Gate, seeking Dyer. Jay and Dyer meet Unagami at the top of Borg Tower, and eventually make amends, with Unagami releasing everyone previously trapped within Prime Empire, along with NPCs.


During his childhood, Milton frequently went to Buddy's Pizza where he became inspired to become a video game designer, a decision that disappointed his parents, yet accepted regardless.

Milton eventually became the head of Vast Industries and went to live in an isolated island that's filled with booby traps along with Bob the Intern. He had several plans for other games such as Fist to Face 4 and Ukulele Legend but Prime Empire was his favorite. He eventually made a video of him about Prime Empire after he finished making the game, however, during the video, a flash of light appeared and went to go check it out.

During beta testing of Prime Empire, Milton Dyer brought in a gamer known as Scott to test out the game. While Milton stepped out for a bit, he came back to find Scott gone, and Unagami, the A.I. of the game, having sent him into Prime Empire. Due to this, Vast Industries panicked and forced Milton Dyer to shut the game.

Season 11: Secrets of the Forbidden Spinjitzu

Once and for All

When the ninja and Krag were heading to the Castle of Ice on the Land Bounty, Jay was playing Lava Zombies, a video game created by Milton Dyer, and tells Krag about it.

Prime Empire Original Shorts

Gayle Gossip: A Closer Look

Witnessing Prime Empire's resurfacing, Gayle Gossip explained how the game was shelved due to an undisclosed incident at Vast Industries. She wondered if Milton Dyer was responsible for the resurfacing and wondered why now.

Prime Empire

Dyer Island

The Ninja entered the Dyer Island where they fought the security systems until Bob the Intern turned the system off. They asked to speak to Milton Dyer, and Bob the Intern explained that he disappeared. He showed them the video that he made on the day he finished Prime Empire, showing him explaining Prime Empire before seeing a flash of light. After hearing that Milton Dyer wanted revenge on his bosses and that a mysterious villain brought back Prime Empire, the Ninja assumed he is Unagami and realized they had to stop him before other people disappear.

Ninjago Confidential

Upon learning from Milton's estranged friend where he was, Zane and P.I.X.A.L. arrive at Buddy's Pizza, only to be ambushed by the Mechanic, who takes Zane hostage. When she discovers a secret passageway to the rooftop, P.I.X.A.L. finds Milton, feeding birds before she accuses him of being Unagami. But he reveals to her that Unagami isn't him, but an AI that was originally called Unfinished Adventure Game I.

The Prodigal Father

While inspecting the Mechanic's old base, Milton explained to P.I.X.A.L. about Unagami and Prime Empire. Upon Wu sending his location to her, P.I.X.A.L. brings Milton along to where they find Zane and Wu held captive by the Mechanic before becoming intrigued by P.I.X.A.L.'s programming for her well-being of another before she tells him that she is a living being, just like Unagami.

Game Over

Once the Mechanic had completed his task and fled, P.I.X.A.L. has Milton untie Wu while she tried to unplug Zane from the gate before Jay arrived and helps. Jay then comes up with a plan to bring Unagami to Milton by heading to the top of Borg Tower. Along the way, they were slightly delayed by Ritchie, but manage to incapacitate it, steal its vehicle, and drive over to the tower with it. Upon reaching the rooftop as Jay explains how he relates to Unagami, Milton confesses that he was at fault for his own mistakes, and wishes for Unagami to forgive him. Touched, Unagami, turning into a human child, accepts Milton's request to free the players, but he also decided to free the NPCs that choose to come to Ninjago. They later walk into the sunrise, hand in hand.

Master of the Mountain


Cole said that Unagami and Milton Dyer worked out a few kinks for Prime Empire, meaning it is likely safe to play.

LEGO.com Description

Why was Milton Dyer’s video game shut down?

Imagine you’re a brilliant video game designer, a legend in the gaming community, and you work your tail off to create the best game you’ve ever designed. And it works! Then, during the final stage of development, you ask your assistant to test the game. And then something happens – something so terrible that the project gets shelved, the game shut down, and you, the creator of the game, disappear. That’s exactly what happened to the legendary Milton Dyer. What went wrong that fateful day his assistant Scott went to test the Prime Empire game? What happened with that arcade cabinet? We have so many questions, and a feeling in our gut that we wouldn’t like the answers. Do you dare to imagine what’s behind the mysterious shelving of Prime Empire?[1]


LEGO Ninjago

Prime Empire Original Shorts

Season 12: Prime Empire

Ninjago Magazine

  • 59. "High Speed!" (flashback)


  • He uses the hairpiece of Vicky from LEGO Friends.
  • The name "Milton" means "creator" in English.
  • He calls Buddy's Pizza 'Videogame City'.
  • His characteristics and background are similar to Flynn from Tron both being gamers/video game designers who create a virtual world/game that becomes self-aware.
  • Despite the fact that in the picture from the magazine his hair color is gray, in the show its color is rather white, because it is the same as Unagami's, who has white hair in the sets.
  • According to Jay, he is the most famous game designer ever.
  • He owns his own island, called Dyer Island.
  • The first game he created and appeared in the show was Fist to Face. This game appeared in Season 1, 8 years before Dyer's first appearance in the show.





Master Wu · Lloyd · Kai · Jay · Cole · Zane · Nya
Allies: P.I.X.A.L. · Misako · Dareth · Skylor · Ronin · Cyrus Borg · Falcon
Former Members: Master Garmadon


Generals: Samukai · Kruncha · Nuckal · Wyplash
Warriors: Frakjaw · Chopov · Krazi · Bonezai


Anacondrai: Arcturus · Pythor · Anacondrai Generals
Hypnobrai: Skales · Slithraa · Mezmo · Rattla · Selma · Skales Jr.
Fangpyre: Fangtom · Fangdam · Fang-Suei · Snappa
Constrictai: Skalidor · Bytar · Chokun · Snike
Venomari: Acidicus · Lizaru · Spitta · Lasha · Zoltar · Snake villain
Mini Snakes: Golden Viper · Hypno Viper · Red Viper · Sly Viper · Toxic Viper · Translucent Blue Viper · Translucent Orange Viper · Translucent Purple Viper
Other: Great Devourer · Anacondrai Serpent


Dan Vaapit · Fred Finely · Gayle Gossip · Vinny


Leader: Captain Soto
First Mate · No-Eyed Pete

Stone Army

Creator: The Overlord
Leader: General Kozu
Giant Stone Warrior · Stone Warrior · Stone Swordsmen · Stone Scout


Leader: General Cryptor
Nindroid Drone · Nindroid Warriors · Min-Droid

Anacondrai warriors

Leader: Master Chen
Clouse · Eyezor · Zugu · Kapau · Chope · Sleven · Krait
Former Members: Skylor

Elemental Masters

Current Elemental Masters: Ash · Bolobo · Chamille · Gravis · Griffin Turner · Jacob Pevsner · Karlof · Neuro · Mr. Pale · Shade · Skylor · Tox
Previous Elemental Masters: Cole's Grandfather · Griffin Turner's Grandparent · Jay's Mother · Lilly · Master of Gravity · Master of Ice · Unknown Elemental Master · Master of Shadow · Master of Sound · Maya · Ray · Skylor's Mother

Ghost Warriors

Leaders: The Preeminent · Morro
Weapon Masters: Bow Master Soul Archer · Blade Master Bansha · Scythe Master Ghoultar · Chain Master Wrayth
Ghost Ninja: Attila · Hackler · Ming · Spyder · Howla · Yokai · Wooo
Ghost Warriors: Cowler · Cyrus · Ghurka · Pitch · Pyrrhus · Wail

Sky Pirates

Leader: Nadakhan
Flintlocke · Dogshank · Doubloon · Monkey Wretch · Clancee · Bucko · Cyren · Skeleton Figurehead
Former Members: Delara · Squiffy

Ninjago Police

Police Commissioner · Tommy · Simon · Noonan · O'Doyle · Jimmy · Policeman · Night Watchman

Temple of Airjitzu ghosts

Leader: Master Yang
Yang's Students: Chris · Martin · "Chuck"

Shadow Army

Leader: Clouse


Leaders: Acronix · Krux
Machia · Raggmunk · Blunck · Slackjaw · Rivett · Tannin · Vermin · Buffmillion

Sons of Garmadon

Leaders: Lord Garmadon · Harumi
Killow · Ultra Violet · Mr. E · Colossus · Luke Cunningham · Chopper Maroon · Mohawk · Skip Vicious · Nails · Sawyer · Scooter · Buffer · "Snake Jaguar"

Ninjago Royal House

Emperor of Ninjago · Empress of Ninjago · Princess Harumi · Hutchins · Royal Guards

Dragon Hunters

Leader: Heavy Metal
Jet Jack · Daddy No Legs · Muzzle · Chew Toy · Arkade · Skullbreaker · Stalwart Dangerbuff · Otto Pilot · Talon · Nitro · "Rocky Dangerbuff" · "Dangerbuff Junior"
Former Members: Iron Baron


Leader: The Omega

Pyro Vipers

Leader: Aspheera
Char · Pyro Destroyers · Pyro Slayers · Pyro Whippers
Former Members: Mambo V · Mambo's Advisor

Blizzard Samurai

Leader: Ice Emperor
General Vex
Blizzard Warriors: Grimfax
Blizzard Sword Masters · Blizzard Archers


Formling Leader · Akita · Kataru · Vex

Ice Fishers

Leader: Sorla
Uthaug · Boma


Leader: Sammy
Nelson · Antonia · Leroy

Explorers Club

Leader: Cecil Putnam
Percy Shippelton · Security guards · Smythe · Underhill
Former Members: Clutch Powers

Prime Empire gamers/AI

Creator: Milton Dyer
Ballistic Missiles: Anthony Brutinelli
Chrome Domes: Hyper-Sonic
Admin Droid · Adventure-Ready Woman · Avatar Pink Zane · Okino · Racer Seven · Scott · Shifty · Successful Samurai
League of Jay: Beta Jay 137 · Dee-Jay 81 · Jaybird 64 · Jaywalkin 238

Unagami's Army

Leader: Unagami
Red Visors: Red 27 · Red 29
Avatar Harumi · Sushimi · Sushi Waitress · Sushimi's Sushi Chefs
Allies: The Mechanic · The Mechanic's Henchmen · Ultra Violet · Captain Soto · Ritchie · Richie

Whack Rats

Leader: Atta the Ratta
Ritchie · Richie

Awakened Warriors

Leader: Skull Sorcerer
Skull of Hazza D'ur

Sky Folk

Vangelis · Queen Vania · Engelbert
Winged Guards of Shintaro: Hailmar


Leader: Queen Murtessa
Murt · Moe · Munce Sentries


Leader: Chancellor Gulch
Gleck · Gliff · Groko · Garpo · Ginkle · Mr. Wise


Fungus · Korgran · Plundar

Other groups/sub-groups

Androids · The Royal Blacksmiths · Treble Makers · Spin Harmony · Elemental Alliance · Marooned Ninja · Ninja Replacements · The Resistance · The Resistance (Never-Realm) · Avatars · Fast Chickens


Cole's Family · Jay's Family · Kai and Nya's Family · Lloyd's Family · Skylor's Family · Zane's Family


Barracudox · Cardinsto · Carridi · Chuck · Claire · Diaman · Gahrann the Dreamer · Gary · Genn · Hibiki · Jesper · Kirchonn the Invincible · Lar · Lloyd Garmadon (The LEGO Movie) · Mask of Malice · Moe · Neido · Phantom Ninja · Quartet of Villains · Rachel Sparrow · Seliel · Seliel's Father · Six-Armed Warriors · Snake villain · Spinjago Citizen · Suzie Wheeler · Time Ninja · Zoltar
Ninjago Magazine: Buffer · Nitro · Sawyer · Scooter · Talon · Master Whoosh · Mr. Wise


Colossus · Craglings · Elemental Cobras · Fire Fang · Geotomic Rock Monsters · Grundals · Ice Behemoth · Ice Serpent · The Leviathan · Monster Sushi · Mud monsters · Nimbus · Pebbles · Sir Chomps-A-Lot · Snickers · Spykor · Starteeth · Treehorns · Wallopers · Yeti
Dragons: Blue Dragon · Boreal · Chompy · Earth Dragon · Empire Dragon · Fire Dragon · Fire Dragon (Realm of Oni and Dragons) · Firstbourne · Ghost Dragons · Grief-Bringer · Ice Dragon · Ice Dragon (Realm of Oni and Dragons) · Lightning Dragon · Slab · Stormbringer · Stormbringer's Baby · Ultra Dragon · Wind Dragon


Bizarro ninja: Bizarro Cole · Bizarro Jay · Bizarro Kai · Bizarro Zane
Announcer · Auto · Beavers · Benny · Dr. Berkman · Bob the Intern · Brad Tudabone · Cathy · Circus Clown · Cliff Gordon · Cook · Cragger · Echo Zane · Ed · Edna · First Spinjitzu Master · Fenwick · Finn · The Fold · Fugi-Dove · Gene · Grimfax's Advisor · Grumbmiller · Hageman · Hageman Brothers · Harumi's Mother · Harumi's Father · Jake · Jamanakai Villagers · Jay Vincent · Johnny · Juggernaut · Dr. Julien · Khanjikhan · Khanjikhan's Father · Laval · Lou · Michael Kramer · Motorcycle Mechanic · Mystake · Museum Curator · Nadakhan's Mother · Nindroid Sentries · Ninjago City's Mayor · Ninjago Soldiers · Nobu · Patty Keys · Postman · Restaurant Owner · Rice Farmers · Robot dogs · Robo Usher 3000 · Rodrigo · Roise · Rufus MacAllister · Sally · Security guards · Sentry General · Ship Captain · Tai-D · Talent Show Judges · Tour Bus Driver · Vlad Tutu · Warden Noble · Wohira · Dr. Yost

Community content is available under CC-BY-SA unless otherwise noted.