To develop on certain platforms, then a Developer MUST be registered with the platform provider i.e. Sony or Microsoft. Also, access to some CRYENGINE documentation is restricted to approved Developers only.
In order to become a Certified Developer on either PlayStation or Xbox then you must be registered by Sony or Microsoft. To register, follow the links below;
You MUST contact Crytek at firstname.lastname@example.org with the following information;
Follow the links below for documentation (these links are restricted to registered Developers only).