The Core pack Add-on for Pinball FX2 has 8 achievements.
Amass your first million with the Mad Professor watching on Biolab! (Single player only)
Launch a probe and get it to the right spot on Secrets of the Deep! (Single player only)
Explore the shipwreck completely on Secrets of the Deep! (Single player only)
Complete two successful shots against the galleon during Mock Warfare on Rome! (Single player only)
Seize control over the garrisons at least seven times or start FRENZY on Rome! (Single player only)
Breach quarantine after completing all missions and escape on Biolab! (Single player only)
Hit all of the guardians of the hidden mini-playfield on Pasha! (Single player only)
Open the book and complete all tales on Pasha! (Single player only)