Rogue Tower achievements

Defeat grim Ooogie on double defense

Kill 1,000,000 enemies

Beat quadruple defense using only monuments and ballistas

Defeat grim Ooogie on triple defense

Defeat grim Ooogie on quadruple defense

Beat double defense using only radars and ballistas

Beat quadruple defense using only poison sprayers and ballistas.

Beat double defense using only poison sprayers and ballistas

Monsters have gained +1,000% health

Beat quadruple defense using only cannons and ballistas

Beat triple defense using only shredders and ballistas

Beat double defense using only vampire lairs and ballistas