It's the technology of the posthuman age: biotech! Upgrade your old body with steroids and smart drugs, transplants, and viral nano . . . or just get a new one. Maybe you don't think being human is so great? Then improve on nature with eugenics and gene-fixing. Or just go parahuman: if you love cats, become one! The technology's changing fast, but you'll have lots of time to get used to it – death is a temporary inconvenience with cryonics and immortality drugs. And who needs silicon and steel? Vatbrain biocomputers are where it's really at!

But it's not just about the future. GURPS Bio-Tech includes a full range of 19th, 20th, and 21st-century medical equipment, from early vaccines to surgical robots, along with game stats for the world's most deadly diseases.

GURPS Bio-Tech also includes a complete set of character templates for biotech professions, rules for biotech magic, and two original campaign settings: an alternate Earth ruled by a clone of Alexander the Great, and a a living starship on its way to colonize an alien world!