Here is the full list of all 32 Dungeon Warfare 2 achievements.
Hex a Harbinger of Plague Spawn
Complete all Mission Objectives in the game
Clear all stages
Clear 20 Ethereal Maps
Kill 100,000 Enemies
Start a Battle with at least 100 Life Penalty from Runes
Unlock a new Map by clearing an Ethereal Map
Have Arcstone Lightning jump 50 times
Create a Rare Rune with Transmute
Kill 50 enemies with Portal Guardian
Clear any Labyrinth 10 times
Transmute nine Unique Items
Use an Ethereal Map
Defeat the Twin Shieldmasters
Kill the Dr.Balanced
Defeat the Harbinger of Plague
Earn 5000 Gold with Looting Skill
Defeat the Archmage
Kill the Mysterious Challenger
Put at least one Skill Point in every single Skills
Destroy a Tomb
Obtain a Unique Map
Unlock all Traps
Clear a Map with nine Unidentified Runes
Reach 500% Damage Bonus with Dart Trap using Soulsteal Trait
Clear a Map with at least 10x XP Multiplier
Obtain 10 Unique Items
Obtain a Unique Rune
Deal 1,000,000 Damage
Obtain a Unique Item
Kill a unit by placing a Barricade over it
Rush at least five waves consecutively