Bright and cheerful game “Piranh io” is an example of a project that helps to relax after work or study. As the name implies, the main characters in it are toothy bloodthirsty piranhas. View from above. Management - with the mouse and the spacebar, which activates various temporary abilities. For example, a laser beam. Such skills can be obtained randomly by eating a gift. The goal is to grow your fish, gain points and levels. Of course, there will be many competitors at the location, because the project is multi-user. In the best traditions of io.