Sega exited the console market and shifted to third-party development in 2001, continuing the series on Nintendo, Xbox, and PlayStation systems. After a hiatus during the unsuccessful Saturn era, the first major 3D Sonic game, Sonic Adventure, was released in 1998 for the Dreamcast.

A number of Sonic games were also developed for Sega's 8-bit consoles, the Master System and Game Gear. Sega Technical Institute developed the next three Sonic games, plus the spin-off Sonic Spinball (1993). Its success helped Sega become one of the leading video game companies during the fourth generation of video game consoles in the early 1990s.

Sega developed the first Sonic game, released in 1991 for the Sega Genesis, to compete with Nintendo's mascot Mario. The franchise also incorporates printed media, animations, feature films, and merchandise. The main Sonic the Hedgehog games are platformers mostly developed by Sonic Team other games, developed by various studios, include spin-offs in the racing, fighting, party and sports genres.

The franchise follows Sonic, an anthropomorphic blue hedgehog who battles the evil Doctor Eggman, a mad scientist. The creator of this hack never intended it to be played to completion, as the hack actively fights against your almost the entire way, but even so a number of absolute mad lads have managed to do so anyway.Sonic the Hedgehog is a Japanese video game series and media franchise created by Sega. Super Mario 64 Chaos Edition is pure enjoyment if you are just looking to kill some time and goof around. After suffering through a couple of lives and random instances of the level restarting itself, I managed to collect my first start due to all the items in the level gravitating toward me. One life down the drain less than a minute into the game. My first launch of this hellish incarnation not only made Mario entirely invisible but made it so that he could not open doors coupled with continuous health lose. The sheer number of random effects that can occur during gameplay ensures that the player will be exposed to bouts of laughter and frustration as at times the hack feels like it is plotting against you. Alternate costume for Mario: Shadow Mario, along with some neat texture swaps.

Super mario 64 chaos edition