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