Sonic Gameworld was created in 1994.
Sonic Gameworld happened in 1994.
Sonic the Hedgehog Gameworld - 1994 VG is rated/received certificates of: USA:E
Sonic Gameworld was released in Japan in (August) 1994, it was released in north America in (November) 1996 but it was never released in Europe.
Sonic Me was created in 2005.
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Sonic Mandala was created in 1997.
Sonic Eraser was created in 1991.
Sonic Blast was created in 1997.
Sonic Surgery was created in 2002.
Sonic Belligeranza was created in 2000.
Sonic Death was created in 1984.
Sonic Focus was created in 1995.