Fecha de publicación: 09/02/2006 Fuente: WIPO "royal booby" An apparatus, system, and method are disclosed for generating a reproducible virtual environment in a computer software program. This invention describes a method of generating a realistic virtual environment dependent on a sequence of pseudo-random numbers generated by a pseudo-random number generator initialized by a seed value that may be created by the user. If a user starts with the same initial seed, the same virtual environment is created each time the program is run. However, if a new seed is used, a new virtual environment will be created.