SOMETIME IN THE FUTURE... Earth has been decimated by global warming.
Oxygen is a traded commodity.
Millions flock to find cheaper, purer air and work to expand the Amazon rainforest.
Outside of South America, now the most populated continent on the planet, the leading cause of death is SUFFOCATION.
Assemble your team and find the Diamond Skull... only it can save us, if the legend is true.
The Legend of the Diamond Skull