The Cold, Cold Heart Add-on for Batman: Arkham Origins has 10 achievements.
Stop Freeze and bring Boyle to justice
Takedown 2 enemies with one stalactite
Assemble the cryonucleation tunneller - the cryodrill
Receive the Extreme Environment Suit (XE Suit)
Get 3 enemies frozen in one attack
Take no damage when playing as Bruce Wayne
Find all Activist tags in Cold, Cold Heart
Free all civilians frozen in cryogenic ice
Stop Anarky thug operations in South Gotham
Perform 3 ice wall takedowns