Test your reaction time! Press the arrow keys to move in a direction. Hold an arrow key to stay in place. Avoid touching the red zones! You will be warned where one will appear. If the warning appears in the same place a second time, the red zone will appear much quicker than before. If the warning appears in the same place a third time, the red zone will be slightly delayed.
This is a little test for a rhythm game. I gotta work on the syncing and such. I might make more of these, each with different mechanics. Try not to press multiple arrows at once to prevent being forced back!