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In all of his game appearances (except Jurassic World: Alive), Junior is depicted with brown scales like his mother. This is due to Junior being planned to look like this in early development of the film.
1997[]
Chaos Island: The Lost World[]
The baby T. rex appears in Chaos Island: The Lost World. In some missions, the player's objective is to bring it back to its parents or to find it.
The Lost World: Jurassic Park (arcade)[]
The baby T. rex appears in the fourth and fifth stages of The Lost World: Jurassic Park arcade game as a NPC.
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2015[]
LEGO Jurassic World[]
The Infant T. rex was in LEGO Jurassic World and did many of the same things as he did in The Lost World: Jurassic Park. Like all the other dinosaurs, Junior sometimes participates in humorous antics, due to the game's comical nature. Unlike Junior in the movie, all T. rexes in the game are brown like the female Tyrannosaurs, such as Rexy and the Female Tyrannosaur.
2025[]
Jurassic World: Alive[]
see Junior/JW: A
Junior was added to the game as a unique wild card hybrid of his parents as part of update 3.13.
