CatnRobot Idle Defense is a strategy game that lets you build your army, complete quests, and battle against the monsters. It also has an interesting storyline and a lot of exciting battles.

The monsters have different strengths and weaknesses, so you need to use various weapons to defeat them. You can use the items you get to strengthen your army.

The game also has different kinds of heroes, including your heroes, legendary heroes, and archers. Each hero has their own unique abilities and weapons. It is very important to use them to beat the monsters.

CatnRobot Idle Defense also has a system to summon heroes. They are very powerful and will help your army. Heroes can be summoned for free, or you can buy them from the item shop.

You can battle online or offline, in Arena and PvP.