The Hantu Port Add-on for HITMAN 2 has 7 achievements.
Get a score above 1,000,000 points on The Pen and the Sword.
Shoot all buoys in the water.
Shoot and hit the forklift driving around in the far section of the harbor.
Complete The Pen and the Sword in Single Player.
Complete The Pen and the Sword as Silent Assassin.
Complete The Pen and the Sword in Multiplayer.
Complete all The Pen and the Sword Challenges.