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