The Immortal Intro Prep Kit is a free quick-start rules set for Immortal Millenium, including a two-page sample adventure.
From the back of the book:
It is the end of the modern world, the return to dominance of immortal beings that existed before human civilization. The myths that humanity holds dear are crumbling as ancient gods rise from their secret places to fight a final war with the forces of darkness. A new age of legend is dawning, terrible, magical, and breathtaking.
How will you handle the challenge?
An apocalyptic new vision of IMMORTAL has arrived with the combined talents of veteran RPG designers Paul Beakley and Steve Winter, alongside IMMORTAL's original creator, Ran Ackels. Completely revised, check out IMMORTAL's entrancing supernatural background combined with an updated game system streamlined to let you charge right into the razor's edge action and an ever-tightening web of intrigue.