Capitalist Cakes (Majr) said:
good to know
Steam does not work on Power-PC Macs
When they said Steam works on “Macs”, they meant Macs that have all the parts of a PC and are capable of running Windows.
They’ll never make Steam or its games compatible with a true, Apple-built Mac. They won’t be compatible with Macs in a few years either but Steam was thinking more along the lines on short-term, rip-off sales as opposed to long-term customer satisfaction.