Here is the full list of all 32 Dungetris achievements.
Build 4000 blocks
Complete 3 worlds
Complete High Scaur
Kill the shopkeeper
Complete Sleepy Hollow
Collect 50 materials
Upgrade 20 cards to max
Kill 50 elite monsters
Complete the first world
Collect 1000 coins
Die in less than 5 seconds
Die of Astral teleport
Build a roof
Break the weapon
Build 1000 blocks
Open new character
Upgrade 10 cards to max
Kill 20 elite monsters
Achieve the level 10
Kill 100 monsters
Kill 5 elite monsters
Kill Loic
Kill 50 monsters
Rescue the smith
Full hand of cards
Contract with Death
Build 100 blocks
Kill an Evil Chest
Kill 10 monsters
Gain a new level
Die for the first time
Build the first castle