Sonic Hidden Diamonds

Zoom through levels at supersonic speed in Sonic Hidden Diamonds! Get ready for fantastic loop-de-loops in this game! It turns out that Dr. Robotnik has stolen diamonds from the local vault and is planning something terrible. You will need all your professionalism to destroy his plans Only an excellent player with extraordinary observation, ingenuity, and good eyesight can compete with the villain and destroy his insidious schemes. There are eight levels, each of which must find ten green diamonds. They're cleverly disguised, and only the pros can find them. But hurry up! You only have 35 seconds to do that. In that time, you must complete the task. But if you fail, that's okay. You can always try again. Enjoy the game, and good luck!