I'm looking some cool western, cowboy stuff

Fistful of Frags, it's an extremely funny free to play game on Steam with high ratings and all about Western :)

call of Juarez should have steamcards, check it out :p

So you probably have played Gunslinger already...

Off the top of my head and not repeating the before mentioned:

Gun, Hard West, Lead and Gold, Turmoil, Secret Poncho, Westerado

The Badge for Wasteland 2 is a Sheriff's Star. That is kind of western-like.:)

Oddworld: Stranger's Wrath? It's old but has western feel and i managed to finish it couple months ago.

Call of Juarez or Wyatt Derp 1 and 2 :)

But Wyatt Derp only for the badges and backgrounds because the game is... eww

Add Frontier to your list if you want in on an EA title, looks and runs great but not a whole lot to do at present. I still liked it though.

Western Outlaw: Wanted Dead or Alive, Dead Man's Hand

Month ago i finish Call of Juarez The Cartel and Call of Juarez (2006). Nice games. Don't work my dvd with Bound in Blood. Now i play Gun. ;)

Secret Ponchos - might be your thing

• Tin Star (no cards)
• Al Emmo series
• Boot Hill Heroes
• Westerado
• Steamworld Dig

out of the top of my head

would have suggested Turmoil first too, but... you freak ;D

In backgrounds can think of only and I assume you have and know Blistering Desert from Summer Sale?

Virgil (Profile Background)
Duke (Profile Background)
The Preacher (Profile Background)
The Huntsman (Profile Background)
The Alliance
Canyon
The Good
We're All Fiends Here (Profile Background)
Westerado Double Barreled Background
Western Ghost Town
Culling the Herd
Open Desert
Old Mining Town

just search them in market. theyre all backgrounds