Aliens have taken over the planet Gromada - a former testing site for new military units. - and now control a high-tech arsenal. Armed only with a tank called Kassandra, you must defeat the alien-controlled forces amassed against you and rid the planet of the aliens once and for all.

Aliens have taken over the planet Gromada - a former testing site for new military units. - and now control a high-tech arsenal. Armed only with a tank called Kassandra, you must defeat the alien-controlled forces amassed against you and rid the planet of the aliens once and for all.