Cryonics is an advance in Civilization: Call to Power.
Summary[]
Near the summit of the medical Advances branch lies Cryonics, the science of preserving life through freezing. Cryonics breaches the chasm between life and death: to exist for a span of time in suspended animation, to be revived in some future world. The House of Freezing offers its service to all, and increases a city's gold by 50% and raises happiness by 5 in a Theocracy.
Great Library entry[]
Cryonics is the science of freezing living tissue for indeterminate periods before bringing that tissue back to life. In the mid 22nd century, Cryonics at last fulfilled its promise of safe resuscitation. Surprisingly, this impacted religion more than any other field as the faithful flocked to cryonics labs. These believers sought desperately to "cross over," and be reborn. In an aside, this brought a temporary end to the age-old obsession with space aliens.