Full list of all 14 The Witness trophies - 2 silver, 11 gold and 1 platinum. It takes around 20-25 hours to unlock all of the trophies on PlayStation 4.
Activate the Desert Ruin laser.
Activate the Symmetry laser.
Activate the Keep laser.
Get every trophy.
Activate the Shady Trees laser.
Activate the Treehouse laser.
Activate the Quarry laser.
Activate the Marsh laser.
Activate the Jungle laser.
Activate the Monastery laser.
Activate the Bunker laser.
Activate the Town laser.
Reach the end.
Complete a certain challenge.