Here is the full list of all 40 XIII achievements.
Die more than 25 times.
Obtain all achievements.
Crash everything at the beach house.
Complete the campaign on the highest difficulty.
Complete the campaign on easy difficulty.
Complete the campaign on medium difficulty.
Find all the documents.
Find all collectible items.
Make it through a level without shooting anyone.
Complete the Sanctuary cliff section in under 3 minutes.
Find the secret entrance to the Sanctuary.
Find 15 documents.
Complete a level without being damaged.
Find 10 documents.
Swings from a grappling hookc to another 3 times without touching the floor.
Escape the Canyons on a jet.
Eliminate 20 enemies with improvised weapons.
Stab 15 enemies from behind without being noticed.
Find 5 documents.
Have XIII drown.
Eliminate 10 enemies without getting hurt.
Unlock 15 doors.
Get 20 pieces of armor.
Find a way into Emerald Base.
Destory the armor of a fully armored enemy, then kill him with a melee attack.
Eliminate 3 or more enemies with one grenade.
Kill 4 enemies at once with the Bazooka.
Eliminate 5 enemies in a row with a headshot with the Dragunov.
Find 10 medkits.
Destroy a punching bag.
Eliminate 5 enemies in a row without alerting them.
Eliminate 6 enemies with one magazine of the Revolver.
Empty the Revolver using the alternative fire mode without missing any shots.
Eliminate 15 enemies with a headshot in one level.
Get full armor.
Find your first document.
Kill an enemy with the last bullet of the revolver.
Find your first collectable item.
Eliminate 5 enemies with your fists in a row.
Reach the truck in Brighton Beach.