Do you remember what game play was like? Anyhow it reminded me of this computer game I grew up playing https://www.amazon.com/Dinosaur-Adventure-3-D-pc/dp/B0008IST98
Per subreddit rules, I cannot assist you in finding a pirated copy of this game. You can however purchase the game using the below link.
https://www.amazon.com/Dinosaur-Adventure-3-D-pc/dp/B0008IST98
https://www.amazon.ca/Knowledge-Adventure-Verison-4-0-1-Dinosaur/dp/B0008IST98
Nothing illegal (by US laws at least) - including requests for pirated materials (movies/books/music).
Dinosaur adventure 3D?
https://www.amazon.com/Dinosaur-Adventure-3-D-pc/dp/B0008IST98