It doesn't matter how much you push the envelope. It will still be stationary.
Press and hold the button for a long as you can endure. You might even get on the leaderboard!
As a follow up to the original World's Easiest Game, we've removed all the enemies from the newer version.
The longer you wait to reset the sign to zero, the higher your score. But don't wait too long, or someone else might reset it!
Whatever you do, you must not press the red button.