Here is the full list of all 79 Westerado: Double Barreled achievements. It takes around 15-20 hours to unlock all of the achievements on Windows.
It speaks louder than words.
He had it coming to him.
Mrs. Tressabell Sheriff
Sheriff's back to kicking Ass
Keep all buffalo alive during a Buffalo Drive.
Beat the game as the Indian
Like playing monopoly
Talk to Oilrig Manager at every drilling location.
Lost Miner reunited with Miner's Wife.
Unlock all hats at the Haberdasher.
Come on now, what did those lizards ever do to you?
Unfold the secret of the animal statues.
Find the Movie Set
Unlock all Weapons
It sh*ts money
The banditos are back to causing trouble.
Unlock all playable Characters
Retake our land!
Help the Indians get past the Military Blockade.
Can't read my...
They read it, you weep.
Beat the game as the Sister
Your family wouldn't give up their land.
That buffalo wasn't even wearing the right hat.
Two thousand dollars in the bank. It's a lot of money. Takes me three years to earn it!
You pretty much shot more people than actually exist, congratulations!
You just can't keep your hands off the stuff.
Now where is that deputy?
Beat the game as the Gunslinger.
Too much PDA, bro.
This again? We know we just gave you a gun, but you might not want to shoot everyone.
Dispatching justice will require style!
Don't go thinking you're Annie Oakley, those three hatshots in a row were just a fluke.
You know exactly what's on his person.
Rancher Franchise Made.
Sister got the river in Santa Anna flowing again.
A side of justice with your revenge?
Free all of the Buffalo enslaved by the Ranchers.
Buffalo wearing hats and stripes.
Prevent any packages from being stolen during the Carriage Protection.
Explore all the things
Obviously you had to shoot all those people, they were coming right for you!
Explore more
Where do you think you're going?
Explore 100% of the map
From mayhem to meats, the Beefheads did it all
Trains back in town
Mrs. Tressabell Gunslinger
A place to start over.
Digging beyond the veil.
So you had to shoot a few people, right? No big deal.
Finally got that Miner's Hat.
Explore 50% of the map
Convince the Ticket Salesman that you're from the Transcontinental Express.
Make the graveyard safe to visit.
Sadly we have no knives, so you won't be running any faster.
Soberly together again.
Bla, bla, bla. You just keep jabbering on.
He shot you? That's not what is supposed to happen.
Onwards, adventure awaits!
Beat the game without getting shot
Beat the game with less then 20 kills
Beat the game in less than an hour
Beat the game as the Brother
Magnificent might be a bit of stretch, but the Seven part is undeniable.
You just became the biggest star here, since there isn't anyone left except for a few extras.
Your Dad was the Murderer.
You were the Murderer.
Your mother loved an Indian, and was hiding them in the walls.
They were all in on it!
You found all the endings!
Keep Rancher Bob, Bell and Cobb alive during the Mansion Attack.
Peace between Indians and Military
He has such great personalities
Sheriff's worse than when you met him
Mrs. Tressabell Johnston
The Beefheads playing for the other side
Lost Miner and Miner's Wife both move on.
The sheriff helped you 3 times