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