you dive into a bottle full of water and try to collect as more diamonds as you can within the time limit. You can use the left and right arrow keys to turn left and right, and press up and down to increase and decrease speed. Once the game starts, you need to enter your name and your email address. Then you will be deep into the water and endeavor to collect red diamond, green diamond, purple diamond and golden coins. The more diamonds you pick up, the more points you can get. Do you want to have a try and enjoy yourself? Do it now.