That sounds like a fun rpg! Though I have to admit, my character sheet would present a character like "Mouse" Finbar from the Jumanji remake and I'd be talking to the Dinosaurs all the time.
I write Star Trek fan fictions
Nublar, the final island. These are the voyages of the S.S. Venture. It's 5 day mission: to seek out and explore strange new islands, to find new dinosaurs, to boldly go where no sane person would want to go...
Actually, I recall 1 game, a test game back when it was originally gonna be a Jurassic Park rpg. It was the 3 of us and another friend who wanted to try. We found an infant Tyrannosaur and wanted to take it, but when we did, the parents started to follow. Hilariously, we got into a chopper and tried to fly away, but the Rex came. We tossed some gas and flares, and the Rex caught on fire. I don't remember if it survived. But, the chopped failed and crashed. My friend and my brother died. So, my cousin and I kept going when a Spino came. My cousin and I split, but it went after him and killed him. When it turned to me, I remembered that I had a raptor sound chamber, so I used it and a raptor pack came. There was a 50-50 chance they attack me, but they went after the Spino instead. I managed to reach the boat waiting for me at the coast, and I won by default for being the only survivor.
But now, since we didn't wanna risk legal reasons for if we ever decide to publish, we redid the whole story, the whole world, etc. And actually, we have more fun like this