Idle Fortress Tower Defense is an engaging and addictive mobile game where players must strategically defend their fortress from relentless waves of enemies. With its unique idle gameplay mechanic, the game allows players to earn resources and upgrade their defenses even while offline. The game features an extensive collection of powerful towers and defenders, each with their own unique abilities and upgrades. Players can also team up with friends in cooperative mode to tackle challenging boss battles. With stunning graphics and immersive sound effects, Idle Fortress Tower Defense offers hours of entertainment for tower defense enthusiasts. Prepare for a thrilling adventure and prove your strategic skills in this ultimate battle for survival.