Here is the full list of all 315 Defense Clicker achievements.
BUILT A TOTAL OF 10.000 TOWERS
KILLED 500.000 GROUND DIGGERS
KILLED 250.000 GROUND DIGGERS
KILL 100.000 FLYING GROUND ENEMIES
CLICK ENEMIES 10.000.000 TIMES
CLICK ENEMIES 5.000.000 TIMES
KILL A TOTAL OF 100.000.000 ENEMIES
KILL 100 LORDS OF SHADES
CLICK ENEMIES 2.500.000 TIMES
KILL 100.000 MINIONS
KILL 100 GODS OF SPAWN
KILL A TOTAL OF 50.000.000 ENEMIES
CLICK ENEMIES 1.000.000 TIMES
YOU ARE CRAZY!
KILL IT! I MUST KILL IT!
KILL 50 LORDS OF SHADES
TIME? I? NO!
IS THIS REALLY USEFUL?
KILLED 500.000 SKELETONS
KILLED 500.000 ZOMBIES
KILL A TOTAL OF 25.000.000 ENEMIES
KILLED 500.000 TANK ORCS
KILLED 250.000 SKELETONS
KILLED 250.000 ZOMBIES
KILL 50 GODS OF SPAWN
KILLED 500.000 GHOSTS
KILL A TOTAL OF 1.000.000 GREY GOLEMS
KILLED 500.000 POISON PLANTS
KILLED 500.000 MIMICS
KILL A TOTAL OF 10.000.000 ENEMIES
KILLED 500.000 MAGICIAN SPAWNERS
KILLED 500.000 ICE PHOENIX
KILLED 500.000 LITTLE GHOSTS
KILL 25 LORDS OF SHADES
KILLED 250.000 TANK ORCS
KILLED 250.000 POISON PLANTS
KILL 50.000 MINIONS
KILLED 250.000 GHOSTS
O.o
KILLED 100.000 SKELETONS
KILLED 100.000 ZOMBIES
KILL A TOTAL OF 5.000.000 ENEMIES
KILLED 250.000 MIMICS
KILLED 100.000 POISON PLANTS
KILLED 500.000 POISON SLIMES
KILLED 250.000 MAGICIAN SPAWNERS
KILLED 250.000 ICE PHOENIX
KILLED 250.000 LITTLE GHOSTS
KILLED 250.000 POISON SLIMES
BUILT A TOTAL OF 5.000 TOWERS
CLICK ENEMIES 500.000 TIMES
KILLED 100.000 POISON SLIMES
KILL 10.000 FLYING GROUND ENEMIES
KILLED 100.000 TANK ORCS
CLICK ENEMIES 250.000 TIMES
KILL A TOTAL OF 2.500.000 ENEMIES
KILL 25 GODS OF SPAWN
KILLED 100.000 GHOSTS
KILLED 100.000 MIMICS
KILLED 100.000 GROUND DIGGERS
KILLED 100.000 MAGICIAN SPAWNERS
BUILT A TOTAL OF 2.500 TOWERS
KILL 10 GODS OF SPAWN
KILLED 10.000 POISON PLANTS
KILLED 100.000 ICE PHOENIX
KILLED 100.000 LITTLE GHOSTS
KILL 10 LORDS OF SHADES
KILL 25.000 MINIONS
BUILT A TOTAL OF 1.000 TOWERS
UNLOCK THE AUTOUPGRADER FOR STORAGES
UNLOCK THE AUTOUPGRADER FOR TOWER MAXLVLS
KILL A TOTAL OF 1.000.000 ENEMIES
KILL 10.000 MINIONS
KILL 1000 FLYING GROUND ENEMIES
CREDITS
CLICK ENEMIES 100.000 TIMES
KILLED 10.000 SKELETONS
KILLED 10.000 ZOMBIES
KILLED 10.000 TANK ORCS
CLICK ENEMIES 50.000 TIMES
KILL 1 GOD OF SPAWN
KILL 100 FLYING GROUND ENEMIES
KILL A FLYING GROUND ENEMY
KILLED 10.000 GHOSTS
UPGRADE THE GOLD STORAGE TO LVL 100
KILLED 10.000 POISON SLIMES
KILLED 10.000 MIMICS
KILL 5000 MINIONS
UPGRADE THE GOLD STORAGE TO LVL 75
KILLED 10.000 MAGICIAN SPAWNERS
UPGRADE THE GOLD STORAGE TO LVL 50
KILLED 10.000 ICE PHOENIX
KILLED 10.000 LITTLE GHOSTS
KILLED 10.000 GROUND DIGGERS
BUILT A TOTAL OF 500 TOWERS
KILLED A TANK ORC
KILL 1 LORD OF SHADES
KILL 2500 MINIONS
KILL 500 MINIONS
KILL 100 MINIONS
KILL 1 MINION
UPGRADE THE GOLD STORAGE TO LVL 25
KILL A TOTAL OF 100.000 ENEMIES
BUILT A TOTAL OF 250 TOWERS
KILLED A BIG GHOST
UPGRADE THE GOLD STORAGE TO LVL 10
KILLED A MIMIC
BUILT A TOTAL OF 100 TOWERS
KILLED A MAGICIAN SPAWNER
KILLED A SKELETON
KILLED A ZOMBIE
KILLED A ICE PHOENIX
KILLED A LITTLE GHOST
KILLED A GROUND DIGGER
KILLED A POISON PLANT
KILLED A POISON_SLIME
CLICK ENEMIES 10.000 TIMES
KILL YOUR FIRST BAT
KILL YOUR FIRST TREANT
KILL A TOTAL OF 10.000 ENEMIES
KILL YOUR FIRST BROWN BIRD
KILL A TOTAL OF 5.000 ENEMIES
KILL YOUR FIRST BOSS LICH
KILL YOUR FIRST PHOENIX
CLICK ENEMIES 1000 TIMES
UPGRADE THE GOLD STORAGE TO LVL 1
CLICK AN ENEMY TO ATTACK IT
FIRST ACCOUNT LEVEL ACHIEVED
KILL A TOTAL OF 100 ENEMIES
KILL YOUR FIRST GREY GOLEM
START GAME