Years later, SNK released the Neo Geo CD, a more cost-effective console with games released on compact discs. The console was met with limited success, due in part to its slow CD-ROM drive. In an attempt to compete with increasingly popular 3D games, SNK released the Hyper Neo Geo 64 arcade system in 1997 as the successor to its aging MVS. The system did not fare well and only a few games were released for it. A planned home console based on the hardware was never released. SNK later extended the brand by releasing two handheld consoles, the Neo Geo Pocket, and later Neo Geo Pocket Color, which briefly competed with Nintendo's Game Boy. Soon after their release, SNK encountered various legal and financial issues - however, the original Neo Geo MVS and AES continued getting new games under new ownership until officially being discontinued in 2004, ending the brand.