Raptor Army Stair Challenge – Can Dinosaurs Survive?

I put a huge group of Deinonychus on a long staircase. These little raptors aren't very strong, but there's a lot of them waiting on the steps. I sent different dinosaurs down one by one, including T-Rex, Spinosaurus and some herbivores. The smaller dinosaurs might have a hard time here, but I'm not sure the bigger ones will do much better against so many raptors. It's basically a staircase full of little dinosaurs attacking anything that comes down. I tried different sizes to see which ones could make it through.