In the Xbox version of "Crysis: Instinct"

the main character Jack has the ability to bestialize.
In Crysis 2 the villain "Jackal" an arms dealer that the protagonist is hunting is the same as Jack.

Advanced 3D engine
The most important feature of Crysis is the 3D engine 'CryEngine'. The polygon mapping (POLYBUMP) is more advanced than the bump mapping and the polygon mapping on the smooth 3D model will not only have the texture of bump but also have the operation of polygon vertex displacement. The effect of polygon displacement but does not increase the number of polygons.