Release Message:  Robotnik invents a time machine to go back in time and gather four powerful gemstones. Starring Jaleel White as Sonic.

Description:  First in a four-part Time Travel series. Robotnik invents a time machine to go back in time and gather four powerful gemstones. His first attempt is on the high seas, but Sonic goes into hyper-Sonic-overdrive, and reverses time to go after him. Robotnik finds the gem stone in a buried treasure, but loses it again and is forced back to the future by Sonic. Robotnik goes time-traveling to find four Chaos Emeralds that could make him all-powerful. His first stop is the time of Blackbeard the Pirate, where he enlists the pirate's help to find the Emerald of Invisibility. However, with help from a local scientist, Sonic and Tails go after him, and thwart his attempts to obtain the Emerald.