Full list of all 93 Baldurs Gate II: Enhanced Edition achievements. It takes around 100-120 hours to unlock all of the achievements on Windows.
Kill 1,000 creatures.
Acquire Despised reputation.
Acquire the wizard stronghold.
Raised enough gold to hire assistance.
Increase an attribute score to 25.
Have an Armor Class of -15 or lower.
Reach 150 Hit Points.
Reach level 30 with a Fighter, Ranger, Paladin, Monk, or Barbarian.
Have a Lore skill of 100 or more.
Become a Grand Master.
Reach level 30 with a Mage or Sorcerer.
Complete the game solo.
Complete the game on Legacy of Bhaal difficulty.
Complete the game on Story Mode difficulty.
Finish the game without any party members dying.
Finish the game with a full party of dead allies.
Acquire Heroic reputation.
Become a Fallen Paladin or a Fallen Ranger.
Have Bless, Chant, and Luck active at the same time.
Have Disease, Fatigue, and Poison active at the same time.
Acquire the warrior stronghold.
Acquire the thief stronghold.
Acquire the cleric stronghold.
Acquire the paladin stronghold.
Acquire the ranger stronghold.
Acquire the druid stronghold.
Acquire the bard stronghold.
Reach level 30 with a Thief or Bard.
Reach level 30 with a Cleric, Druid, or Shaman.