The Kidd is back! It's Alex, the little Prince with big ears and unlimited courage. When danger threatens the Miracle World of Aries, Alex Kidd is there to meet any challenge.
This time, the evil Jigaratt has stolen the stars from the Aries constellation. The skies above the city of Radaxian are now cold and dark. Only someone of royal blood can get them back... and that's the Kidd!
Join Alex in fourteen rounds of adventure to worlds where anything is possible! You have legs that jump like steel springs and magical cloud shot to stop the enemy. But the key to getting the stars back is strategy. Are you good enough to beat Jigaratt?
--from the back cover of Alex Kidd: The Lost Stars for Sega Master System