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