Rogue Tower achievements

Kill 100 enemies

Beat double defense using only radars and ballistas

Beat triple defense using only shredders and ballistas

Monsters have gained +1,000% health

Defeat grim Ooogie on triple defense

Monsters have gained +1,000% shields

Monsters have gained +250% health

Beat quadruple defense using only cannons and ballistas

Beat quadruple defense using only monuments and ballistas

Beat double defense using only cannons and ballistas

Beat quadruple defense using only poison sprayers and ballistas.

Beat triple defense using only mortars and ballistas