Could do like a Hunger Games-style game where you play as a criminal (guilty/innocent), and as punishment you're sent to a Dinosaur infested island.
Could make it in the vein on TLOU where it's you and your accomplice having to last/escape from the island.
You can join up with other clans, build up your barracks, plan raids (maybe similar to GTA V heists), fight off raids from others and also take on Dinosaurs.
In any case, I think it's an area that is very much unexplored, an alternate universe where Dinosaurs never died out and live with us today would be interesting to explore.
Could make it in the vein on TLOU where it's you and your accomplice having to last/escape from the island.
You can join up with other clans, build up your barracks, plan raids (maybe similar to GTA V heists), fight off raids from others and also take on Dinosaurs.
In any case, I think it's an area that is very much unexplored, an alternate universe where Dinosaurs never died out and live with us today would be interesting to explore.