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