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