【實用音樂app】SimpleReactionGame|最夯免費app-綠色工廠好玩App

A game to test your reaction time! There are six locations where orange balls will appear one at a time. You only have two seconds before it disappears. If you press it when it is dark, you lose the game. However, there is a twist in this game. Sometimes, the ball will quickly switch to different location, so watch out!