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