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