Full list of all 123 Son of a Witch achievements.
The base game contains 95 achievements, and there are 2 DLC packs containing 28 achievements.
Beat hard mode with an archer
Kill a boss in one hit
Beat hard mode with a melee hero
Beat hard mode with a magic hero
Build up a 30x combo with the Barbarian Axe
Collect 10 silver coins
Kill the Dragon Master in regular game with the Rogue
Help the Vampire Slayer in the catacombs
Rescue the rogue from the dungeon
Raise the same undead servant 10 times
Use the Vampiress shortcut and kill the final boss
Have 50000 gold
Ride a boar through all 7 levels
Win the regular game in 30 minutes
Make the fox unlock 10 chests
Turn 5 enemies into stone
Raise the undead 50 times
Reach the Eye of Ramana room with the Skeleton hero
Blast 20 doors with bombs
Reach the Dungeon in less than 5 minutes
Kill the Dragon Master in regular game with the Barbarian
Unlock 20 doors/chests in regular game
Complete the barbarian challenge VII
Complete the barbarian challenge I
Complete the barbarian challenge X
Kill the Dragon Master in regular game with the Sorceress
Complete the barbarian challenge IV
Have 20 pets
Complete the barbarian challenge IX
Complete the barbarian challenge VI
Complete the barbarian challenge V
Complete the barbarian challenge XI
Raise 10 vampiresses from the dead
Complete the barbarian challenge III
Score 100000 points in a daily challenge
Have 10000 gold
Kill the Dragon Master in regular game with the Pyromancer
Get magic, melee or archery skill to 1000%
Kill yourself via voodoo doll
Complete the barbarian challenge II
Kill the War Sheep boss
Complete the barbarian challenge VIII
Kill 100 enemies with a hammer
Kill the Dragon Master in regular game with the Druid
Have one of your summoned guards survive 10 battles
Obtain the Excalibur
Kill the Dragon Master in regular game with the Undead Ranger
Knock the Dragon Master off his mount and ride it yourself
Revive a dead mount
Shoot 8 orbs at once
Kill the Dragon Master in regular game with the Knight
Kill the Dragon Master in regular game with the Archer
Kill 100 enemies with arrows
Kill 100 enemies with a sword
Kill a Bushido with a melee weapon that's on sale
Complete the casual / party game
Complete the barbarian challenge XII
Kill ten enemies with a single arrow
Kill 7 enemies with a single lightning bolt
Build up poison resistance to 30
Accumulate 200 mana
Kill 50 enemies with bombs
Complete the regular game
Score 500+ in the long jump competition
Set 300 enemies on fire
Kill 10 enemies by hitting a Voodoo Doll
Help the evil princess take over the throne
Play 100 games
Shoot poisonous fireballs
Help the Skeleton Ranger
Visit every room in the old catacombs
Lead Amanda to the pyromancer
Protect the princess
Banish the evil Santa
Enter the catacombs from the dungeon
Execute the Executioner
Drink two beers in a row
Use the healing staff
Stomp all pests in the garden
Defeat a shop guard
Fetch arrows
Play 10 games
Lead the duck to its owner
Defeat a dragon
Blindly taste all the potions
Defeat Ogre Mama
Die five times
Complete the tutorial level
Kill five enemies with one bomb
Beat the regular game only killing eniemies in boss rooms
Beat the regular game without using runestones
Beat the regular game without using bombs
Beat the game after going through hell in hard mode
Kill the Demon Lord in regular game with the Undead Ranger
Kill the Demon Lord in regular game with the Barbarian
Kill the Demon Lord in regular game with the Lich
Kill the Demon Lord in regular game with the Rogue
Kill the Demon Lord in regular game with the Knight
Beat the regular game without a scroll
Kill the Demon Lord in regular game with the Druid
Kill the Demon Lord in regular game with the Pyromancer
Kill the Demon Lord in regular game with the Sorceress
Kill the Demon Lord in regular game with the Alchemist
Kill the Dragon Master in regular game with the Lich
Beat the regular game after going through hell
Kill the Demon Lord in regular game with the Archer
Kill the Demon Lord in regular game with the Paladin
Find the book in the minotaur labyrinth
Feed the hell hound
Activate infernal pentagram
Drink 100 potions
Build up damage reduction to 100 hits
Turn 50 enemies into sheep
Win 10 regular games in a row
Hit your target with the carrot
Win a game in Halloween mode