Spinosaurus emerges from the swamps like a monster from another time. Its imposing dorsal sail cleaves the mist, betraying its presence even before it roars. Bigger and fiercer than ever, it reigns supreme over the wetlands of Saint-Hubert Island. When it hunts, everything freezes: even other predators retreat. Its intelligence and aggressiveness make it a formidable opponent for humans and other dinosaurs alike. When it faces a T. rex in the third act, it's a titanic duel that marks a turning point in the precarious balance of the new ecosystem.