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