Transported back in time via a mysterious device your friend Amy has rebuilt from old WW2-era German schematics, you find yourselves dumped in Central America, 3000 years in the past… with the Mayan civilisation. As it turns out, many of the mysterious disappearances throughout history have also landed here – everyone from lost aviatrix Amelia Earhart to the airmen of Flight 19, missing Australian Prime Minister Harold Holt and long-lost Australian pilot Frederick Valentich. Together, you must survive a hostile world where supernatural events combine with a growing suspicion that the Mayan King Pacal might just also be a time traveller himself.