Space theme

A stage with a space theme is set in outer space. This theme is one of the most common themes in the Sonic the Hedgehog series. This theme often features a space base like the ARK. It is well known for being near the end or the final level of a game. Common elements include low or switching gravity, exposure to space, and special enemies.

Stages with a space theme

 * Death Egg Zone, Sonic the Hedgehog 2 (16-bit) (1992)
 * Death Egg Zone, Sonic & Knuckles (1994)
 * Doomsday Zone, Sonic & Knuckles (1994)
 * Last Utopia, Sonic the Hedgehog Pocket Adventure (1999)
 * Chaotic Space, Sonic the Hedgehog Pocket Adventure (1999)
 * Eternal Engine, Sonic Adventure 2 (2001)
 * Meteor Herd, Sonic Adventure 2 (2001)
 * Crazy Gadget, Sonic Adventure 2 (2001)
 * Final Rush, Sonic Adventure 2 (2001)
 * Lost Colony, Sonic Adventure 2 (2001)
 * Cosmic Wall, Sonic Adventure 2 (2001)
 * Mad Space, Sonic Adventure 2 (2001)
 * Final Chase, Sonic Adventure 2 (2001)
 * Cannon's Core, Sonic Adventure 2 (2001)
 * X Zone, Sonic Advance (2002)
 * Moon Zone, Sonic Advance (2002)
 * Egg Utopia, Sonic Advance 2 (2003)
 * XX, Sonic Advance 2 (2003)
 * The ARK, Shadow the Hedgehog (2005)
 * Space Gadget, Shadow the Hedgehog (2005)
 * Cosmic Fall, Shadow the Hedgehog (2005)
 * Black Comet, Shadow the Hedgehog (2005)
 * Final Haunt, Shadow the Hedgehog (2005)
 * Dead Line, Sonic Rush (2005)
 * Astral Babylon, Sonic Riders: Zero Gravity (2008)
 * Mobius Strip, Sonic Riders: Zero Gravity (2008)
 * E.G.G. Station Zone, Sonic the Hedgehog 4: Episode 1 (2010)
 * Starlight Carnival, Sonic Colors (2010)
 * Asteroid Coaster, Sonic Colors (2010)
 * Terminal Velocity, Sonic Colors (2010)
 * Death Egg mk.II Zone, Sonic the Hedgehog 4: Episode II, (2012)