Game Game
This is a dark day for Planet Earth.
Gas-Hogs now control every drop of oil on the planet.
Everybody needs gas to keep rolling, and now they must buy it from the Peak Oil Company.
Peak Oil is the Gas-Hogs' company.
Gas-Hogs are pigs. The happily ruin everything they touch.
They ruin the land as they wring out its oil.
They tromple the ground into a muddy pit of tar.
They paint the sky black with greasy smoke and red with fire.
It is great for them because we all need their oil.
But for us, this is hell on earth.
Not enough that they destroy the land and pollute the sky.
The Gas-Hogs insist that everyone depends on Peak Oil.
Even the animals.
As you know, animals usually consume grass or dog food or smaller animals. 
Peak Oil does not make any of those products.
However Peak Oil maintains a laboratory staffed by scientists with very big brains and very tiny hearts. These scientists were commanded to make animals depend on Peak Oil.
They invented a synthetic virus to invade animal DNA. These chrome-plated chromosomes quickly polluted the gene pool. Animals were born with auto parts instead of private parts.
In just a few years, their plot succeeded. Now every animal: mouse, monkey or manta-ray is built from steel and rubber. Humans, too. We are all Mechanimals.
And we all need gasoline.
The Gas Hogs forgot about the call of the wld. You can warp DNA, but you cannot suppress the animal spirit.
Animals want to be free! They are not sheep. (Except, of course, the sheep.)
Brave Mechanimals will defend their freedom.
They need fuel, but they will not be slaves to Peak Oil.
They are ready to figt the Gas-Hogs, but they are waiting for a hero.
Mechanimals are good fighters.
Some Mechanimals are great fighters:
Rams are good at ramming. Bulls are bullies.
Pick a good Mechanimal and join the rebellion against the Gas Hogs. Break their greasy grip on power.
But always make sure that you have enough fuel to keep fighting.