Accomplish the indicated achievement to get the corresponding number of Gamerscore points:

Slaughter at Acre (5 points): Fight against the prisoner at Acre.
Abandon All Hope (15 points): Break through the Gates of Hell.
Sentence the Judge (25 points): Defeat King Minos.
Lovers Torn Asunder (25 points): Defeat Marc Antony.
The Great Worm (25 points): Defeat Cerberus.
Like Father Like Son (25 points): Defeat Alighiero.
Gates of Dis (35 points): Enter the lower circles of The Inferno.
The Harrowing (35 points): Escape Heresy.
Brotherhood (40 points): Defeat Francesco.
Bitter Sweet (50 points): Save Beatrice.
Lucifer's Match (100 points): Defeat the Emperor of the Woeful Realm.
Precious (10 points): Find a Beatrice stone.
Power of the Cross (20 points): Find all 3 Beatrice stones.
Footsteps of a Traitor (10 points): Find 10 pieces of silver.
Betrayed with a Kiss (10 points): Find 20 pieces of silver.
Well Done, Judas (20 points): Find All 30 pieces of silver.
Relic Hunter (10 points): Find a relic.
Light Relics (20 points): Find all Holy relics.
Dark Relics (20 points): Find all Unholy relics.
Forbidden Love (20 points): Find and absolve both Francesca da Polenta and Paolo Malatesta.
Old Friend (20 points): Find and absolve Brunetto Latini.
The Damned (50 points): Punish or absolve all 27 shades of The Inferno.
The Guide (40 points): Collect all Virgil commentaries.
Soul Reaper (50 points): Collect 60,000 Souls.
Burning Eyes (10 points): Send Charon back into the abyss.
Warming Up (10 points): Perform a 50 hit combo.
Masterpiece (10 points): Perform a 200 hit combo.
Poetry in Motion (20 points): Perform a 666 hit combo.
Holy Warrior (10 points): Kill 30 Minions.
Demon Slayer (10 points): Kill 30 Demons.
Bad Nanny (10 points): Kill 20 Unbaptized Babies.
Indigestion (10 points): Kill 5 Gluttons.
Confessional (10 points): Kill 5 Heretics.
Countermeasures (10 points): Kill 20 enemies using a counter move.
Superstition (10 points): Kill 20 enemies using magic.
Give Me Strength (10 points): Open 20 Health fountains.
Sorcerer's Apprentice (10 points): Open 20 Mana fountains.
Light in the Dark (30 points): Reach Holy Level 7.
Death's Apprentice (30 points): Reach Unholy Level 7.
Holy Man (30 points): Max out the Holy path.
Man of Evil (30 points): Max out the Unholy path.
Gates of Hell (60 points): Defeat all enemy waves in the Gates of Hell Arena.