Here is the full list of all 50 Risen achievements.
2000 monsters killed
300,000 gold coins obtained
"The fourth seal of rune magic" completed
All crystals learned
"Pease and order" completed
"The test of Master Ignatius" completed
Find Helmar's murderer completed
50 pockets picked
"Defeat the Titan!" completed
"The Inquisitor is dead!" completed
100,000 gold coins obtained
"Find all the teleport stones" completed
"Secure the volcano keep" completed
250 quests completed
"The Titan trap" completed
"Esteban's return to Harbour Town" completed
"The mystery of the eastern temple" completed
100% achieved in three attributes
"Where is Patty?" completed
10 treasures found
"The sons of Tilda" completed
Every ranged combat talent learned
Rescued the orge, Drok
Every Crafting profession learned
500 monsters killed
100% achieved in an attribute
Every close combat talent learned
25 Jest spells used
100 locks picked
"Find all the vassal rings" completed
100 weapons forged
20 tool bags collected in inventory
"The legend of the Gyrger" completed
"A package for the Don" completed
20 wild boars killed
"Medicine for everyone" completed
"Woman beater" completed
The farmer's sick wife completed
20 chickens killed
"Power struggle" completed
10 grain plants collected
1000 gold coins obtained
Fell to death 3 times
Seven grave moths killed
"Rescue Sara from the wilderbess" completed
Found first map in the game
Found first bow
Found way out of the first ruin
Caught by the tideworm 10 times
First monster killed