It is believed this is how Replays are saved the system only saves the seed instead of all random events. If a computer were to start out with a certain seed (initial number), one could predict the entire sequence of pseudorandom numbers to follow. They can only create a series of pseudo-random numbers. Mechanics of computer-generated random numbers Ĭomputers are unable to generate truly random numbers. 2.3 Random events intrinsic to a fighter.1 Mechanics of computer-generated random numbers.