Plain and simple, this is a fast runner game. The core mechanic is to tap to switch places and dodge spikes.
You must tap to switch places, and dodge spikes to survive longer.
The control is to tap the screen to change position. The objective is to survive longer and beat your own score.
Most players need to master the timing of the tap. You must dodge spikes by switching places quickly.
Q: What are the controls? A: Tap the screen to switch places.
Q: What is the objective? A: Survive longer and beat your score.
Q: Are there any stated features? A: Not stated.
Q: What is the main mechanic? A: Tap to switch places and dodge spikes.