Infinite Stairs apk is a pixel-style casual game. The game is very simple. You only need to control the left and right buttons to go upstairs. The higher the floor, the higher the score. Although the game has no difficulty in operation, it is very effective in exercising the player's hand-eye coordination ability. If the finger is slightly out of control, the whole game may be over. So if you want a high score, you still have to practice hard. The game also provides a variety of characters, backgrounds and pet images, so that you no longer experience fatigue while playing the game.