Idle Guardians: Tower Defense

Darkness has fallen on the continent of Althea, and the legendary monsters have reappeared. The barrier of the great wizard Edwin has been broken, and the continent has fallen into chaos. The ancient towers have awakened and chosen you as the commander of the guardians.
Use the power of the towers to block the invasion of the monsters and rebuild the continent. Powerful enemies will continue to attack, and the Shadow Lord Vargas will step forward himself. If you don't give up, there is hope.
The battle begins now.
■ Summon powerful guardian heroes and turrets!
- Collect and summon 45 types of heroes and 25 types of turret cards with various attacks.
- Increase the abilities of the heroes and turrets and place them strategically.
■ You can place and control the heroes in the right places!
- Summon and control the heroes to block the enemies.
■ Train the archers to be the strongest!
- Increase the number of archers by leveling up the castle.
- Equip and strengthen items to increase their abilities.
■ Rewards will continue to accumulate even if you turn off the game.
■ Grow your kingdom through various contents.