[ATE] Temperature tolerance simplification and cryogenic environments.

[PK]

Originally Posted by Bruno

The ATE cold rules give a maximum -20 for a worst-case scenario in the cold - are the numbers given intended to be for "modern Earthlike conditions" ie in the -80 to -100F range, plus wind? Or is the -1 to -10 range intended to extend down into extreme cryogenic environments?

The former. They're just a simplified adaptation of the existing Cold rules for GURPS. If you need to extend them beyond -10, that's reasonable, though I might suggest at that point treating the cold as a direct burning+fatigue attack on everyone in the climate.