You can't get better description fore this that bandcamp says :
"Dwelling among the debris of the whore capital of Western Slovenia, Hellcrawler are a bunch of cynical wasteland denizens who found unsavory panacea in the symbiosis of punk violence, stoner rock atmosphere and heavy riffage. Their soundtrack to the demise of humankind is a motorized assault of old school death metal and d-beat which reflects their major source of inspiration, the decaying aesthetic of post apocalyptic and spaghetti western cinematography. Beginning in 2010, the outfit saw their first release, Wastelands, in 2011 on Hollow Earth Records. "
(Free download is a great option)
(You can buy a CD for only 8 Euros + postage there)