Full list of all 50 Far Cry 3 achievements worth 1,000 gamerscore. It takes around 25-30 hours to unlock all of the achievements on Xbox 360.
Kill an enemy with a takedown from above from a glider, zipline or parachute (Single Player only).
Gather a total of 60 relics.
Gather all "Letters of the Lost".
Win $1500 playing poker.
Dive more than 60m (Single Player only).
Earn every tattoo by learning all the skills.
Liberate all outposts.
Gather all the memory cards.
Fully distract 25 enemies with rocks (Single Player only).
Attend the final ceremony.
Kill Hoyt.
Complete Riley's interrogation.
Kill 4 enemies simultaneously with one explosion (Single Player only).
Kill a target from 70m or more with the bow (Single Player only).
Complete "Payback" Co-op map (Online/Offline).
Complete "Rush Hour" Co-op map (Online/Offline).
Craft a special syringe.
Freefall more than 100m and live (Single Player only).
Use your wingsuit to reach the Southern island.
Kill Vaas.
Survive the encounter with Vaas and escape.
Rescue Keith from Buck.
Rescue Oliver from the pirates.
Complete "Lights Out" Co-op map (Online/Offline).
Complete "Overboard" Co-op map (Online/Offline).
Complete "Sidetracked" Co-op map (Online/Offline).
Complete "Ready or Not" Co-op map (Online/Offline).
Find the lost Hollywood star.
Beat any Trial of the Rakyat score.
Kill 50 enemies with the flamethrower (Single Player only).
Kill an enemy with the Repair Tool (Single Player only).
Hunt and skin a rare animal.
Buy all attachments and paint jobs for one weapon.
Spend $5000 at the shop.
Craft 25 syringes.
Activate 9 radio towers.
Complete the Rakyat initiation.
Rescue Liza from the burning building.
Unlock 50 entries in the Survivor Guide.
Tag 25 enemies using the camera (Single Player only).
Complete a Supply Drop quest.
Craft 5 upgrades for your equipment.
Earn 5 skill tattoos.
Liberate 3 outposts.
Liberate an outpost without triggering an alarm.
Return to the doctor with the cave mushrooms.
Complete a WANTED Dead quest.
Lure and kill a predator.
Complete a Path of the Hunter quest.
Escape the pirates and survive in the wilderness.