Full list of all 41 DARK SOULS: Prepare To Die Edition achievements. It takes around 80-100 hours to unlock all of the achievements on Windows.
All achievements completed. Congratulations!
Acquire all rare weapons.
Defeat Dark Sun Gwyndolin, the Darkmoon God.
Defeat Crossbreed Priscilla, the Lifehunter
Acquire all sorceries.
Acquire all miracles.
Acquire best weapon through magic reinforcement.
Acquire best weapon through occult reinforcement.
Acquire best weapon through lightning reinforcement.
Acquire all pyromancies.
Acquire best weapon through standard reinforcement.
Acquire best weapon through fire reinforcement.
Acquire best weapon through enchanted reinforcement.
Acquire best weapon through divine reinforcement.
Acquire best weapon through crystal reinforcement.
Reach "The Dark Lord" ending.
Discover Darkwraith covenant.
Acquire best weapon through chaos reinforcement.
Reach "To Link the Fire" ending.
Defeat the Four Kings, inheritors of souls.
Defeat the Soul Lord Bed of Chaos.
Defeat the Soul Lord Gravelord Nito.
Discover Way of White covenant.
Discover Princess's Guard covenant.
Discover Blade of the Darkmoon covenant.
Discover Warrior of Sunlight covenant.
Discover Path of the Dragon covenant.
Discover Gravelord Servant covenant.
Defeat Seath the Scaleless, inheritors of souls.
Acquire the Lordvessel.
Acquire the Art of Abysswalking.
Discover Forest Hunter covenant.
Acquire the Rite of Kindling.
Arrive in Anor Londo.
Acquire best weapon through raw reinforcement.
Discover Chaos Servant covenant.
Ring Bell of Awakening in Quelaag's domain.
Ring Bell of Awakening at Undead Church.
Arrive in Lordran.
Acquire Estus Flask.
Light bonfire flame.