У вашего броузера проблема в совместимости с HTML5
Download: https://drive.google.com/open?id=0Bz7I3I5OhWesbXhsOHlmcDhtV0E
To get the cape go to Riddler's Revenge and hover over default Batman and enter in the following code:
set RAddContentPlayerCharacterMesh CapeMesh SkeletalMesh'Batman_Cape2_Anims.Mesh.Cape_Mesh'