The Giganotosaurus is one of the largest carnivorous dinosaurs ever to walk the earth. It is featured in Carnivores Cityscape.
Giganotosaurus is not encountered until the slums, where one is hiding behind a tanker truck. After that, they run rampant through the slums, especially the DinoHunt Corp. Chemical Complex. They are very slow, but are extremely tough to kill, requiring at least 5 direct hits from the grenade launcher to kill. It is only playable for one level in the dinosaur campaign, the last level. However, in the next to last level of the dinosaur campaign, the player can find the dead corpse of one at the Chemical Complex. It is about the same size as the Tyrannosaurus from the original games. They are rather slow due to their large size, which is good if the player is an agent. However, if they are on dinosaur campaign's last level, this is bad. Yet, their size makes them very strong, so they are seemingly invincible to most weapons. Also, they can kill agents simply by treading on them. Their closest relative is Allosaurus, which surprisingly is a lot smaller than this titan. It also appears on the game art for the main menu.