For instance, Sega has created a number of collections of Sonic the Hedgehog games. Earlier than the Virtual Console, Nintendo also used this tactic, corresponding to Sport Boy Advance re-releases of NES titles within the Classic NES Collection. Though the first purpose of emulation is to make older video-video games execute on newer methods, there are a number of advantages inherent in the additional flexibility of software emulation that were not potential on the unique techniques. Disk image loading is a necessity for many console emulators, as most computing gadgets would not have the hardware required to run older console