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