Play Age Of Speed Underworld
The survival of mankind has been threatened after an asteroid hit the
Earth. The peaceful planet has been poisoned through the Earth’s core
with a devastating element known as Testalunium spreading through the
lands. Scientist’s from around the globe has created the most
technically advanced vehicle for you to race to the centre of the earth
to extract the element. Time is of the essence as you speed through the
Earth’s core defense lines. Power Ups and upgrades can assist your
mission to save humanity in Age of Speed Underworld.
