The chimpanzee models have human running animations. Since chimpanzees do not engage in obligate bipedalism and are adapted for more arboreal locomotion they would have much more sway in their steps due to their elongated pelvis shape, muscle structure, and the absence of a valgus knee. They would also walk by placing pressure on the lateral sides of their feet as the distal tibia is trapezoidal and the superior articular surface of the talus is angled to allow for more mobility of the ankle.

Other than this small gripe everything else in the game is completely real and accurate :)

The chimpanzee models have human running animations. Since chimpanzees do not engage in obligate bipedalism and are adapted for more arboreal locomotion they would have much more sway in their steps due to their elongated pelvis shape, muscle structure, and the absence of a valgus knee. They would also walk by placing pressure on the lateral sides of their feet as the distal tibia is trapezoidal and the superior articular surface of the talus is angled to allow for more mobility of the ankle. Other than this small gripe everything else in the game is completely real and accurate :)