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 "Overboard" Co-op map (Online/Offline).
Complete "Ready or Not" Co-op map (Online/Offline).
Complete "Lights Out" Co-op map (Online/Offline).
Complete "Sidetracked" Co-op map (Online/Offline).
Kill 50 enemies with the flamethrower (Single Player only).
Fully distract 25 enemies with rocks (Single Player only).
Win $1500 playing poker.
Gather a total of 60 relics.
Craft a special syringe.
Gather all "Letters of the Lost".
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).
Dive more than 60m (Single Player only).
Craft 25 syringes.
Find the lost Hollywood star.
Gather all the memory cards.
Liberate all outposts.
Kill a target from 70m or more with the bow (Single Player only).
Hunt and skin a rare animal.
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.
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).
Buy all attachments and paint jobs for one weapon.
Rescue Oliver from the pirates.
Activate 9 radio towers.
Spend $5000 at the shop.
Craft 5 upgrades for your equipment.
Complete the Rakyat initiation.
Unlock 50 entries in the Survivor Guide.
Tag 25 enemies using the camera (Single Player only).
Rescue Liza from the burning building.
Liberate 3 outposts.
Earn 5 skill tattoos.
Return to the doctor with the cave mushrooms.
Lure and kill a predator.
Complete a WANTED Dead quest.
Liberate an outpost without triggering an alarm.
Beat any Trial of the Rakyat score.
Complete a Supply Drop quest.
Complete a Path of the Hunter quest.
Escape the pirates and survive in the wilderness.