Here is the full list of all 41 Dark Souls trophies - there are 18 bronze, 20 silver, 2 gold and 1 platinum.
All trophies obtained. Congratulations!
Acquire all miracles.
Acquire best wpn through fire reinfrc.
Acquire best wpn through magic reinfrc.
Acquire all rare weapons.
Reach "The Dark Lord" ending.
Acquire best wpn through occult reinfrc.
Discover Blade of the Darkmoon covenant.
Acquire best wpn through crystal reinfrc.
Discover Darkwraith covenant.
Acquire best wpn through lightning reinfrc.
Discover Warrior of Sunlight covenant.
Acquire all pyromancies.
Acquire all sorceries.
Discover Forest Hunter covenant.
Reach "To Link the Fire" ending.
Acquire best wpn through divine reinfrc.
Acquire best wpn through standard reinfrc.
Acquire best wpn through chaos reinfrc.
Acquire best wpn through enchanted reinfrc.
Defeat the Four Kings, inheritors of souls.
Defeat the Soul Lord Gravelord Nito.
Discover Gravelord Servant covenant.
Defeat the Soul Lord Bed of Chaos.
Defeat Dark Sun Gwyndolin, the Darkmoon God.
Discover Path of the Dragon covenant.
Acquire best wpn through raw reinfrc.
Discover Chaos Servant covenant.
Defeat Seath the Scaleless, inheritors of souls.
Discover Princess's Guard covenant.
Acquire the Lordvessel.
Defeat Crossbreed Priscilla, the Lifehunter.
Acquire the Rite of Kindling.
Arrive in Anor Londo.
Ring Bell of Awakening in Quelaag's domain.
Acquire the Art of Abysswalking.
Ring Bell of Awakening at Undead Church.
Discover Way of White covenant.
Arrive in Lordran.
Acquire Estus Flask.
Light bonfire flame.