Half-Life originally came out for PCs back in 1998, but the game never released on Mac software even though its sequel did. Finally Mac owners can purchase the original Half-Life through Steam.

Could this recent release of the original Half-Life mean that Valve is prepping to announce Half-Life 3?

No, it probably doesn't mean that. Sorry. But Mac users should still go buy the game on Steam.

[Source: Cult of Mac]