Here is the full list of all 35 Dungeon Warfare achievements.
Kill 10 units with a single bomb
Clear a stage with 8 runes activated
Clear any stage with all runes on
Reach trap mastery level 20
Kill the Mysterious Challenger
Summon 50 demons
Beat a custom map
Reach 200 kill streak
Pull a unit with four harpoons simultaneously
Upgrade a trap to tier 3
Kill a unit by placing a Barricade on it
Clear a stage with only one life remaining
Kill a unit by pushing it off to a pithole
Call all waves early on a stage
Kill 20 units with a single bomb minecart explosion
Kill 50 units with a single boulder
Kill a chilled unit
Build 5 lightning traps
Earn 1000 gold with a single soul harvester
Reach player level 30
Reach wave 30 in endless mode
Repair a 1 hp door
Clear stage with 30 or more frogs in the dungeon
Pull 20 units with a single Blackhole Trap simultaneously
Kill 50 units with Barricade in a single game
Clear stage 'First Blood' without spending any gold
Clear all stages with six or more runes on
Clear stage 'Gold Rush' without using the Repair Kit
Kill the Dr.Balanced