Your rarest steam achievement.

I need to get this La Mulana. Seems like people are gettig a rare achievement from it.

Experienced from Unturned 0.20%

Payday 2 - Fastest Gun in the west. 0.30% people have this

I guess it's Master Belt in Toribash, less than 0.1% - steam even wont count it and shows 0%.

how you guys see your achivements like that :D

I am a Wall. 0.04%

Mine is probably "Unachievable" in Stanley Parable, only 3.1% actually have it.

No More Room In Hell - Boys of the Summer (0.24%)

Goibniu Legend 0,37% Valdis Story: Abyssal City

Worms Revolution:
How Rude!
Won 5 games killing the last worm with a prod

Really easy to do, but surprisingly only 0.48 % of the players have it.

Roundabout from Puddle (1%)
Crowd Pleaser from Battleblock Theater (1%)

and four different achievements (all 1%) from Luna: Shattered Hearts: Episode 1, because nobody else bothered playing that trash to completion.

I really need to complete some more games, including Puddle and BBT.

Killing Floor - Doctor WHO?? (0.75%)

Natural Talent from Dishonored. (0.61%)

Borderlands 2 - Challenge Accepted (0.83%)
Completed level 1 of all non-level-specific challenges with a single character

Took me over a year before I finally did all of them, I hated it. Still have two more for the game as well, levelling up a couple of characters I don't enjoy playing.

Euro Truck Sim 2's "Whatever floats your boat" (0.25%)

Killing Floor - Skull Cracker (0.55%)

Fully Loaded in Spiral Knights, 0.36%.

Supreme Commander 2 - Completist (0.47%)

Rising Storm/Red Orchestra 2 Multiplayer "S&D Veteran", only %0.02

Team Fortress 2: "Head On Collision" 0.9%

Venetian Sea from Europa Universalis 4 - 0,33%

Steam says my rarest is "Eternal Maggy" from The Binding of Isaac (Beat the game as Magdalen in Hardmode) with 0.16%
Achievement Stats says it's "X-TREME Continuum Captain" from Retro/Grade (Get a Continuum Captain rank or higher on all the levels in the X-TREME difficulty)

Try Anything Once from the game Just Cause 2. 3.6% of players have this achievement.
I'm not much of an achievements hunter, heh. :P

Unturned - Hoarder (1%)
Final Fantasy XIII - L'Cie Paragon (1%)
Killing Floor - Burning Irony (1%)

BIT.TRIP BEAT - CHALLENGE.MASTER (0.57%)