There are a few tidbits presented in Jurassic World the Game that aren't in the movie. I thought I'd share them with anyone interested. I do not believe any of them are spoilers

The Indominus Rex was known as "Project Ares". Just a minor tidbit.

Hoskins and Grady are both military men. Not sure if this was mentioned. Grady was also a higher rank though different branch.

Owen Grady was in charge of a navy program to train sea creatures for use in removing mines, salvage, etc. The program encompassed a lot of species but he trained a pack of dolphins. One mission, things went wrong and the Navy disbanded the program. Due to his Dolphins having no experience as wild animals, Grady stuck with them. His commanding officer pulled some strings with Masrani Enterpises. They took care of Owen's dolphins, and he was given a 'discharge' so that Masrani Enterprises could hire him for other projects involving training wild animals.

The first dinosaur you have in both Jurassic Park Builder and Jurassic World the Game is a triceratops. Interestingly enough, the Dilophosaurus and Velociraptor received promotions from your first and second new dinosaurs (read as weak and worth little money) to Rare and Super Rare respectively.