HINT
Aliens invade the earth and capture all the heroes who could defend us. With the modern weapons that they have, the aliens work to eradicate all lifeforms. In this moment, XXX and his pet YYY (a worm) decide to liberate all the heroes.
You take control of XXX, and YYY will help you to accomplish your mission. First, smash every alien egg or hatched aliens by jumping on them. Second, release prisoned hero (Indiana Jones, Luke Skywalker and many more). The game is divided into 7 various locations - Egypt, Amazon, Italy, Camelot, U.S.A., Transylvania and last is Moon.