Sky Sanctuary (Sonic Generations)

Sky Sanctuary is the third level in the game Sonic Generations. It appears in the Classic era of the game, representing Sonic 3 & Knuckles. EggRobo appear in this stage as Badniks in both the Modern and Classic versions. Also, the spinning tops from Marble Garden Zone are used. The boss stage for Sky Sanctuary is the Death Egg and the boss is the Death Egg Robot.

Act 1

 * Doppelganger Race!: Face of against Sonic's double and beat him in a race to the goal.
 * Eggrobo Rush: Reach the goal in time while fending off a bevy of menacing Eggrobos!
 * Aeriel Paradise: Use Warp Points to make your way to the goal in the alotted time.
 * Ring Time Challenge: Use Ring Time Triangle/Y to get a set number of Rings and reach the goal in time to earn the Ring Time Skill!
 * Amy: Topsey Turvy: Race against Amy while riding on a spinning top and beat her to the goal.

Act 2

 * Knuckles: Buried Treasure: Press Traingle/Y to make Knuckles dig up Medals! Collect a set number and reach the goal in time!
 * 200% Boost Gauge Challenge: Your Boost Gauge is doubled. Use the Boost Gauge well to reach the goal in time.
 * Balloon Bonanza: Use balloons to bounce extra high as you make your way to the goal in time.
 * Doppelganger Race!: Face of against Sonic's double and beat him in a race to the goal.
 * High-Speed Hijinks: Enemies move and shoot at double speed. Get to the goal in time!

Enemies

 * EggRobo

Trailer
thumb|left|400px|Trailer featuring Sky Sanctuary

Music
thumb|left|300px|Sky Sanctuary (Modern) thumb|right|300px|Classic Remix

Gameplay
thumb|300px|left|Classic gameplay thumb|300px|right|Modern Gameplay 300px|left