Hit space a lot The Number at the top is how much derp you have. Right below is the amount of times anyone has ever clicked. Herps per Second (HPS) are the amount of derps you make in a second without hitting space. When you start you should have 0 HPS. To upgrade, you hit the up arrow to the left of the HPS section. DPT is Derps per Tap, and to upgrade hit the other arrow. Every time you upgrade, the upgrade cost gets more expensive. Enjoy!
See inside to change the style of the face
