TrapCastleActionDefenderGame is an Android game developed by Treacle System. It is a free action defender game that lets you operate a player or a trap to the stage and defeat the enemy that invades to steal the Crystal. The game offers a unique gameplay experience where a trap combo is made of the manner of the arrangement of a trap. When a combo is done and an enemy is beat, you can have more experiential values. As the level of the player rises, it becomes able to use the new trap.

You can shoot an arrow from a high place, ask an enemy to the inside, roll a rock and crush an enemy together, stop enemy movement by a bear trap, and let fall the ceiling trap. The method is free, and it is recommended to those who are tired of the tower defense system of waiting. The game offers various traps, including tub, rock, guillotine, thunderbolt, spines ceiling, pendulum, and wheel blade, among others. There are even three stages of grade for a trap, and when you make a trap be upgraded, the effect changes, and the effect time becomes increased and more strong. Please combine these and decide a trap combo.