3D glasses (stereoscopic mode)...
	New Game+...
	Sunglasses (first person view)...
	Various Trophies...

Collect all 64 Cubes then go through the Star Gate again in the 32 Cube room for the alternate ending. After the credits end, select the "New Game +" option again at the main menu. Progress progress to where you originally obtained the Fez and sunglasses to instead get a pair of red and blue 3D glasses. They will enable Stereoscopic mode. To disable this mode, enter the "Settings" menu.

Successfully complete the game.

Begin game play in New Game + mode and progress to where you originally obtained the Fez to instead get a pair of sunglasses. Click the Left Analog-stick to switch to first person view.

Complete the following tasks to unlock Vita trophy rewards.

Trophy	How to unlock
A numbers game (Bronze)	Find the Counting Cube artifact.
Cryptographer (Silver)	Break the code.
Equal and opposite (Bronze)	Find an Anti-Cube.
Get a cube (Bronze)	Find your very first cube shard.
Haikus not epics (Bronze)	Find the Tome artifact.
Hexahedronaut (Silver)	Collect all 32 Golden Cubes and 32 Anti-Cubes.
Kill screen (Silver)	Get to the end.
Mightier than the sword (Bronze)	Find the Writing Cube artifact.
Phrenologist (Bronze)	Find the Skull artifact.
Sum total (Gold)	Find ALL collectibles.
Trophy unlocked (Bronze)	R R L R R L L L.
Warp zone (Silver)	Reactivate all 5 warp gates.