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