Trigger Knight is fast-paced RPG that is played with one button! Control the actions of female knight and try to keep her alive for as long as possible. The knight runs continuously, only stopping to battle enemies. When she is near a building, you can click anywhere on the screen to trigger an event (e.g. upgrading a weapon). Events cost gold, which is earned by defeating enemies. Battles are automatic, but if you have an item in your inventory, you can use it by clicking on the screen. Your knight's lifespan will decrease over time and her HP will be reduced when she is hit by an enemy. The game ends when the knight's lifespan or HP reaches zero.