But suddenly, out of nowhere, a giant mammoth foot stomped on Scrat, causing him to lose his grip on the acorn. Flattened by the massive weight, Scrat picked himself up as the mammoth walked off. Suddenly, another prehistoric mammal, a Brontohere stepped on him. Following him was another mammoth and another foot landed on Scrat, but this time, Scrat was stuck on it and was being carried away from his acorn. The foot belonged to a Macrauchenia, a prehistoric mammal that was part of an enormous migration of mammals heading away from the northern regions in search of warmer climates. Your transformation into a humanoid Macrauchenia with more obese life as a very big giant. Manfred The Mammoth tower over you and taken you captive onto his back that sit on him. he thoom his way to Glacier Pass City.