Unlock classic prince and princess:
Go to "Main Menu" > "Extras" > "Skin Managers" and enter 525858542.
Unlock Prince Altair:
Go to "Extras" and register the game. Link your online profile to your existing Ubisoft account. Prince Altair will be available in the "Skin Managers" menu.
Unlock Jade skin(Beyond Good and Evil):
Complete story mode. Jade will be available in the "Skin Managers" menu.
Unlock Prototype Prince and Elika:
Collect all 1001 light seeds to unlock Prototype Prince and Elika in the "Skin Managers" menu.
Collect final light seed:
Complete "The Epilogue" bonus DLC to collect the final light seed.
Assassins' perspective:
Around the Martyr's Tower you'll find stairs which go to that area's feRtiLe grounds. Halfway up these stairs is a beam. Put the prince the Persian princess on that beam.
Big view:
The Machinery Grounds' feRtiLe grounds is on a large airship; place the prince and the persian princess on the ship's prow.
Highest and lowest points:
To get the highest points, defeat the Alchemist in the observatory.
To get the lowest points, look at the perimeter of the tree shrine while in the desert; by the edge of the cliff, go inside the tiny room under the shrine's roots.
Trophies:
Bronze trophies
Alchemist Special - Defeat the alchemist without using the acrobatic attack.
Assassin View - Find the assassin's view.
Block Master - Block 50 attacks.
Climbing to New Heights! - Find the highest point in the world.
Combo Specialist - Find every combo in the game.
Compass - Use the compass.
Concubine Special - Defeat the concubine without using grab.
Death of a Concubine - Kill the concubine in her palace.
Death of a Warrior King - Kill the warrior in his fortress.
Deflect Master - Deflect 20 attacks.
Explorer - Explore every part of every region.
Getting to Know You - Get to know Elika by talking to her.
Good Company - Learn about the world, and Elika's history.
Hunter Special - Deflect the hunter's attacks 5 times in one battle.
Improviser - Use the environment against an enemy.
In Harmony - 500 coop jumps.
Into the Storm... - Enter the canyon.
Light Seeds Accumulator - Collect 800 light seeds.
Light Seeds Collector - Collect 200 light seeds.
Light Seeds Finder - Collect 100 light seeds.
Light Seeds Gatherer - Collect 700 light seeds.
Light Seeds Harvester - Collect 500 light seeds.
Light Seeds Hoarder - Collect 600 light seeds.
Light Seeds Locator - Collect 400 light seeds.
Light Seeds Protector - Collect 900 light seeds.
Light Seeds Provider - Collect 300 light seeds.
Now who's the Hunter? - Kill the hunter in his lair.
Precious Time - Take one minute to think.
Ruined Citadel Runner - Run from the sun temple's fertile ground to the fertile ground in windmills in 5 minutes.
Saved - Unlock Elika's saving ability.
Sinking to New Depths! - Find the lowest point in the world.
Speed Demon - Finish the game in under 12 hours.
Speed Kill - Kill 10 generic enemies before they spawn.
Sword Master - Perform 14 hits in one combo.
Throw Master - Throw 10 soldiers of ahriman into pits.
Titanic View - Find the Titanic view.
Traitor's End - Kill the alchemist in his observatory.
Up against it - Win a wall mini-game in combat.
Vale Runner - Run between the fertile grounds in the construction yards and heaven's stair in 6 minutes.
Wallrunner - Complete the canyon.
Warrior Special - Dodge the warrior's attacks 20 times in one battle.
Where's that Temple? - Talk to Elika.
A Fresco of Light - Reach one ormazd's fresco in the epilogue.
All the Frescos - Reach all ormazd's frescos in the epilogue.
Bouncing From Here to There - Complete the puzzle with rebound in the epilogue.
Change Once, Then Die - In the epilogue, defeat the shapeshifter with only one shape change.
Leaving the Storm - Complete the epilogue.
The Best Offence is Good Defence - Defeat any enemy of the epilogue by only starting a combo with a deflect and counter-attack.
What Once was There - First use of energize in the epilogue.
Silver trophies
City of Light Runner - Run between the fertile grounds in the tower of ahriman and city of light in 7 minutes.
From Darkness... Light! - Re-imprison Ahriman.
Heal the Land - First healing.
Light Seeds Master - Collect 1001 light seeds.
Royal Palace Runner - Run between the fertile grounds in the royal gardens and coronation halls in 4 minutes.
Born Dead - Kill all the soldiers of the epilogue before they spawn.
I Only Need a Hand or Twenty - Elika saves you fewer than 20 times in the whole epilogue.
No Time to Waste - Complete the epilogue in less than 2 hours.
Gold trophies
Be Gentle with Her - Elika saves you fewer than 100 times in the whole game.
Saviour of the City of Light - Final healing.
To be continued... - The end.
Platinum trophy
Master - Collect all other trophies.
