Full list of all 52 Draw a Stickman: EPIC achievements. It takes around 12-15 hours to unlock all of the achievements in the base game on Windows.
The base game contains 42 achievements, and there is 1 DLC pack containing 10 achievements.
Chop down 500 trees
Draw 1000 fires
Chop down 50 trees
Open 500 containers
Take damage without dying 100 times
Defeat Grave Decisions with all jack-o'-lanterns lit
Defeat Grave Decisions with all zombies hypnotized
Get a bunny to grow to its maximum size
Hatch all of the dragons in Dragon Omelet
Find the Lad of Los on Penguin Prison Break
Open every container on Pirate's Plunder
Find the Lad of Los on Pirate's Plunder
Find the Lad of Los in Volcanic Valley
Find the Lad of Los in The Bee's Knees
Get Stickenstein's Monster to ride the raft
Defeat Buckets n' Bunnies without drawing any rain clouds
Slay all the armakillos in The Battle of Stickopolis
Get the spiders to web up the troll
Disable the tentacles without slaying the armakillo
Fire your stickman out of a cannon
Complete Cuddle Bunny Peak without killing any bunnies
Defeat the dragon and unlock the chest on the puzzle level
Find every letter on the secret puzzle level
Find all of the color buddies hidden throughout Epic!
Defeat Zarp
Light every torch in Zarp's Fortress
Collect all of the puzzle pieces
Create a back door into the ice fortress on Penguin Prison Break
Open 100 containers
Unlock every level
Defeat Grave Decisions without hypnotizing any zombies
Unlock 9 levels
Rain on every flower in Stickenstein's Monster
Draw 100 fires
Discover the secret chest in Volcanic Valley
Unlock 6 levels
Unlock 3 levels
Draw your first lightning cloud
Draw with every pencil
Unleash king penguin to destroy the ice fortress on Penguin Prison Break
Slay your first Armakillo
Collect your first puzzle piece