Unlock 3D Glasses (Stereoscopic Mode)
Collect ALL 64 Cubes then go through the Star Gate in the 32 Cube room to get an alternate ending. When the credits have ended select the 'New Game+' option again at the 'Main' menu. Play to the point in the story where you previously received the Fez and the Sunglasses and this time you will get a pair of red/blue 3D glasses which will automatically enable Stereoscopic mode. This feature can be disabled at the 'Settings' menu if you do not want to use it.
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