Here is the full list of all 26 Kingpin: Reloaded achievements.
Completed the game on Real
You didn't take the hint!
Completed the game on Medium
Completed Radio City
Curiosity killed the cat
Completed Train Yards
Mashed the Tunnel Freaks
Completed Steel Town
Found Moker
Rescued David
Completed Ship Yards
Hired your first friend
You bought the crowbar for a dollar!
Completed Skid Row
Got Louie's documents from the safe
Completed Poisonville
Returned Louie's documents
Completed the game on Novice
Completed the game on Easy
Completed the game on Hard
Completed the game on Hardcore
Completed the game without dying
Found all secrets
Complete all quests
All that effort - Wasted!
Blew away the Tunnel Freaks