In Chronovolt, players control the Chronosphere, guiding it through levels via use of the Vita's tilt-sensitive motion controls. By collecting power-ups, known as Chronovolts, in each level, players are able to manipulate time, such as rewinding the game to save yourself from a fall that would have otherwise resulted in death. Source: Wikipedia, "[en.wikipedia.org/wiki/Chronovolt Chronovolt]", available under the CC-BY-SA License.