Introduction - If you have any usage issues, please Google them yourself
Applet is a procedure, in the browser or appletviewer implementation. When the applet running, the shark will be in the horizontal direction sustained movement, click on the corresponding button will change the direction of the movement of sharks. The object of the game is when the game after, when sharks are also at the location which is totally not into the water, and it was only capture prey. Prey capture will be issued when appropriate tone and prey disappeared.