Here is the full list of all 26 Devious Dungeon 2 trophies - there are 12 bronze, 5 silver, 8 gold and 1 platinum.
Get all trophies.
Complete the game.
Defeat the Summoner Boss.
Defeat the Slug Boss.
Defeat the Cave Troll Boss.
Collect 60 keys.
Collect the bounties on 6 mini-bosses.
Defeat the Undead Knight Boss.
Collect the bounties on 3 mini-bosses.
Read 5 tomes.
Destroy 100 crates.
Received healing from the Priest!
Defeat the Earth Elemental Boss.
Find 6 the lost treasure.
Destroy an arrow in mid-air.
Find 3 the lost treasure.
Kill more than 100 enemies.
Buy a trinket.
Found a lost treasure.
Buy a potion.
Buy a new weapon.
Buy some armor!
Leveled up for the first time!
Found and killed a wanted mini-boss.
Checked the map screen.
Completed the training level.