Here is the full list of all 23 Devious Dungeon achievements. It takes around 5-6 hours to unlock all of the achievements on Windows.
Resurrect more than 25 times.
Collect 100 keys.
Complete the game!
Defeat the Dragon Boss.
Play over 100 levels!
Defeat the Stone Golem Boss.
Destroy 500 crates.
Defeat the Butcher Boss.
Kill more than 500 enemies.
Defeat the Ancient Beholder Boss.
Defeat the Orc Chief Boss.
Spend more than 1500 coins.
Bought a ring.
Bought an amulet.
Bought some armor.
Receive a blessing from the Priest.
Bought a potion.
Bought a new weapon.
Read your first tome.
Destroy an arrow in mid-air.
Leveled up for the first time!
Completed the training level.
Checked the map screen.