Today I found this game trailer on YouTube and thought it was interesting (because it has dinosaurs) so I'm sharing it here. The game is named Son And Bone and the description says that the main character (Sam) gets transported to another world that is overrun with prehistoric creatures and dinosaurs. Looks like the game is only set to release on PlayStation 5 (as of right now).
Son And Bone - Official Announcement Gameplay Teaser
Video description: When a local farm in Patchwork, MT is attacked by a group of notorious bandits, Sheriff Sam Judge sets out to bring them to justice by any means necessary and save the hostage they have taken. But on his journey, through the mysterious motives of those he pursues, Sam finds himself transported to another world overrun with prehistoric creatures, dinosaurs and now must fight for his life to make it back to earth.