Các điều khiển game:
Speedy Ball 3D is a WebGL game that will definitely give you that adrenaline rush. The rule is simple, you can only pass through an obstacle if it's the same color as your ball. There are more than a hundred levels that you need to unlock. Every time your level increases the speed of the ball will also increase too so it would be a wild ride when you reach the last stage. Play now and see how many levels you can unlock and how long will your sanity will last.