Players control the numbers as they move through the levels in the typical action parkour game Number Master: Run and Merge. The numbers are within the player's control as they advance through the levels and develop. They eat purple numbers as they expand to raise their values. To ensure their life, avoid the red digits. Reach the bottom of the level to compare with other numbers and get fantastic rewards after avoiding gullies and other traps and obstacles. There are several obstacles on each level, and as the level goes on, there are more of them.