Infinite Stairs is an exciting distance - based game where players are challenged to climb as high as they can on an unending staircase. Equipped with only two keys, namely Z and X, you need to guide your character with accuracy and nimbleness. Press Z to move upwards and X to make a turn, making every step a calculated move in an effort to outdo your prior record. The simplicity of the game masks its level of difficulty because the stairs are constantly changing, bringing about new hurdles and challenges. Since speed is crucial, you must hurry to gather the coins scattered along the stairs in order to upgrade your character or unlock new ones during the intervals between levels. These upgrades boost your capabilities and give you an advantage in reaching greater heights.