Ajay...
	Different Ending...
	Post-Ending Cutscenes...
	Signature weapons...
	Undamaged Hides...
	Various Achievements...

Go through the the whole game to unlock Ajay.

Start a new game. After the first cutscene, when you are instructed to explore the mansion, remain where you are for approximately 10 minutes. An alternate ending should then play out for you.

After completing the game you will be allowed to explore Kyrat once more to complete the remainder of the content, this will also unlock an optional scene that varies according to who you sided with near the game's ending. If you were loyal to Amita, you can enter Tithra for a scene. If you sided with Sabal, return to the Temple for a scene.

Complete the indicated task to unlock the corresponding weapon.

Weapon	How to unlock
87 (custom 1887 shotgun)	Find four Mohan Ghale Journals.
AMR (custom Z93 sniper rifle)	Capture twenty-three Royal Army Outposts.
Bull (custom M133 shotgun)	Complete two Bomb Defusal side-quests.
Bushman (custom P416 assault rifle)	Reach Shanath Arena Rank 10.
Buzzsaw (custom launcher)	Complete all seventeen Bell Towers.
Cannon (custom .44 magnum)	Complete five Hostage Rescue side-quests.
Elephant Rifle (custom .700 nitro rifle)	Available as pre-order bonus or part of season pass.
HS77 (custom M7-12 pistol)	Complete two Hunting: Control side-quests.
Predator (custom M-700 sniper rifle)	Complete four Convoy: Armed Escort side-quests.
Rebel (custom A99 SMG)	Capture ten Royal Army Outposts.
Ripper (custom M249 SAW light-machine gun)	Capture all four Fortresses.
Shredder (custom Vector .45 ACP SMG)	Reach Karma Level 6.
Stinger (custom Skorpion SMG)	Destroy two Pagan Wrath convoys.
Stormer (custom MP34 SMG)	Destroy a Propaganda Poster.
Trooper (custom MS16 assault rifle)	Find twenty Mask of Yalungs.
Warrior (custom AK-47 assault rifle)	Capture two Royal Cargo convoy trucks.

The weapon that you use to inflict initial damage on an animal you are hunting will determine what sort of reward you receive upon killing it. Therefore, it's a good idea to start with a standard shot if you want a nice skin, even if you finish off the critter using a grenade.

Complete the following achievements to unlock Xbox Live Gamerscore points.

Achievement	How to unloxk
All Clear (50 points)	Liberate all Outposts (Campaign only).
Brother In Arms (20 points)	Liberate 1 Outpost playing as Hurk (Campaign Co-op only).
Caretaker Of Memory (15 points)	Find 10 Lost Letters (Campaign only).
Changing Lanes (20 points)	Perform a Vehicle Takedown from the passenger seat of a vehicle (Campaign Co-op only).
Community Surprise (20 points)	Play a Top Rated map in the Map Browser (Map Browser only).
Custom-Fitted (15 points)	Buy all attachments and paint schemes for a single weapon (Campaign only).
Defender (15 points)	Repel 3 Outpost Retaliation Parties (Campaign only).
Defuser (10 points)	Complete 3 Bomb Defusal quests (Campaign only).
Deliver Us From Evil (10 points)	Liberate 12 Outposts (Campaign only).
Display Of Fortitude (20 points)	Conquer 2 Fortresses (Campaign only).
Dr. Feelgood (10 points)	Craft 15 syringes (Campaign only).
Drive-By (15 points)	Kill 25 enemies while shooting and driving (Campaign only).
End Transmission (20 points)	Liberate 8 Bell Towers (Campaign only).
Exorcist (10 points)	Recover or destroy 15 Masks of Yalung (Campaign only).
Fixer-Upper (20 points)	Purchase 3 items for the Ghale Homestead (Campaign only).
Flame On! (20 points)	Kill 50 enemies with fire (Campaign only).
From A Distance (15 points)	Kill a target from 60m or more with an arrow or bolt (Campaign only).
Fully Loaded (30 points)	Learn all skills (Campaign only).
Gearhead (10 points)	Complete 3 Kyrati Films: Racing or Kyrati Films: Survival activities (Campaign only).
Hand Of Justice (15 points)	Eliminate 3 Pagan's Wrath convoys (Campaign only).
Like A Bird (10 points)	Fly 5000m total in the Wingsuit (Campaign only).
Make It Rain (20 points)	Spend 500,000 rupees total at Trading Posts (Campaign only).
Misdirection (10 points)	Distract 15 enemies with rocks (Campaign only).
No One Left Behind (10 points)	Rescue 15 hostages in Hostage Rescue quests (Campaign only).
Quad Kill (20 points)	Kill 4 enemies simultaneously with a single explosion (Campaign only).
Quick Learner (10 points)	Learn 10 skills (Campaign only).
Reign Of Death (10 points)	Kill 30 enemies with Mortar rounds (Campaign only).
Renaissance Man (20 points)	Finish a public match of each game type in the Battles of Kyrat game mode (Battles of Kyrat only).
Rewriting History (40 points)	Remove 30 Propaganda Posters (Campaign only).
Right Tributes (15 points)	Spin 10 Mani Wheels (Campaign only).
Roadkill (10 points)	Run over 25 people (Campaign only).
Robin Hood (15 points)	Hijack 3 Royal Cargo Trucks and return them to a liberated Outpost (Campaign only).
Shutterbug (10 points)	Tag 25 enemies using the camera (Campaign only).
The Good Fight (10 points)	Reach Karma Level 2, and purchase any Guns For Hire upgrade (Campaign only).
The People's Champ (20 points)	Reach Arena Rank 5 (Campaign Arena only).
The Rarest Game (20 points)	Complete 3 Kyrat Fashion Week quests (Campaign only).
The Sky Is Falling (15 points)	Perform a takedown from a Buzzer (Campaign only).
Tread Lightly (20 points)	Liberate any Outpost without triggering an alarm in any mode (Campaign only).
Tricked Out (10 points)	Craft 5 upgrades for your equipment (Campaign only).
Trigger-Man (15 points)	Complete 3 Assassination or Eye for an Eye quests (Campaign only).
Tusker (10 points)	Kill 30 enemies with an elephant (Campaign only).
Two Birds (10 points)	Using a sniper rifle, kill 2 targets with a single shot (Campaign only).
Well Read (10 points)	Read 10 notes (Campaign only).
Well-Rounded (20 points)	Complete any 6 Hunting quests (Supplies, Control, Survival) (Campaign only).