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