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Sonic Generations

Sonic Generations
Sonic Generations

Restore the SKY SANCTUARY Stage Gate.

2 guidesOffline Game Mode - These achievements require play in game modes that do not necessitate a connection to any online services.Single Player - These achievements can be obtained by a single player.Main Storyline - These achievements are gained automatically by progressing through the main game modes.
02 Nov 2011
3 0 4

Restored the SKY SANCTUARY Stage Gate.

Story achievement, not missable, just complete Act 1 and 2 of Sky Sanctuary (after Chemical Plant) and you'll also free Knuckles.
Rezurrection141For some odd reason I completed this level but I have yet to get it. Do I need to restart my game?
Posted by Rezurrection141 on 27 Nov 11 at 20:17
ShabobbleI don't know - I am missing the Green Hill Zone restored achievement, even though I obviously completed it. There might be some sort of glitch with the game. It wouldn't be unheard of.
Posted by Shabobble on 28 Nov 11 at 03:49
Rezurrection141It is a glitch. All you need to do is start a new game on a different save file.
Posted by Rezurrection141 on 07 Jan 12 at 16:24
CeitanXIt happen to me. don't pop up after complete the stage...
Posted by CeitanX on 06 Jul 12 at 00:29