The Full Metal Rocket Add-on for Painkiller Hell & Damnation has 15 achievements.
Beat the Mines challenge in solo survival mode
Beat the Prison challenge in solo survival mode
Beat the Fragenstein challenge in solo survival mode
Beat the Illuminati challenge in solo survival mode.
Beat the Inhumator challenge in solo survival mode
Beat the Opera challenge in solo survival mode.
Beat the Psycho challenge in solo survival mode
Beat the Snow Town challenge in solo survival mode
Beat the Trainstation challenge in solo survival mode.
Beat the Unseen challenge in solo survival mode.
Beat the Meatless challenge in solo survival mode
Beat the Blink challenge in solo survival mode
Beat the City on Water challenge in solo survival mode.
Beat the Chaos challenge in solo survival mode.
Beat the Atrium Complex challenge in solo survival mode.