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