Here is the full list of all 33 Incredible Dracula: Legacy of the Valkyries achievements.
Started a game
Used an active booster for the first time
Gathered 100 units of food
Gathered 100 units of wood
Collected 100 fireballs
Gathered 5,000 units of food
Gathered 5,000 units of wood
Collected 5,000 fireballs
Did nothing for 15 seconds
Built three buildings in one minute
Used boosters 10 times while playing a single level
Used both active boosters while playing a single level
Collected every dwarf figurine
Earned three stars on every level. Can be obtained in Novice and Expert modes.
Searched the junkyard
Built a BloodDonald's
Collected 100 power crystals
Repaired a drawbridge
Collected 5,000 power crystals
Brewed every potion
Removed 20 diamond deposits
Saved the black cat
Examined five seashells
Defeated five dragons
Discovered seven secret paths
Flew an airship
Collected 100 elixirs
Collected 5,000 elixirs
Used the invisibility cap three times
Found every bonus
Removed 20 salt crystals
Found the king's treasure
Defeated two ice guardians