Idle Defense games are a subgenre of strategy games in which the player must defend their base from waves of enemies. The player typically has a limited amount of resources to build and upgrade their defenses, and must carefully manage their resources to survive. Idle Defense games are often played in short bursts, and can be a great way to pass the time.
One of the most popular Idle Defense games is Realm Defense. In Realm Defense, the player must defend their castle from waves of orcs, goblins, and other creatures. The player can build and upgrade towers to defend their castle, and can also use heroes to help them in battle. Realm Defense is a challenging and addictive game that can be enjoyed by players of all ages.