- Progress through incremental stages by defeating an endless rush of enemies and bosses. Creatures of endless dark come in waves to break your defense. Be ready to fight!

- Ever changing TD levels with idle gold progression while you’re away. Different enemy types are good against different types of towers. Your towers must be ready!

- Each hero is a defending tower with powerful skills and artifacts. Keep your heroes in good defending shape. Both muscle and brain are best defense. Better tower defense than offense, right?!

- Upgrade heroes to turn the tide of the base defense battle.

- Earn gold and loot offline while you are AFK to buy artifacts and skills fpr your powerful warriors and wizards.

- Reset the progress of your defense, to increase your gold income. Bigger and faster income means more gold, which means more powerful tower defense!