How can you get the 1.2 patch through Steam?

[76561198044647884]

I've been having some issue with this, and I am not sure if I'm just not doing something right, or there is no possible way, outside of buying the game from a different source

[CMDR Herne]

You can't Steam is patched through to the latest version which is 1.5.2

You would have to have a retail disc version of 1.0 to upgrade to 1.2 as you can't go back from a higher version.

Though a disc version of medieval is recomended as 1.5 doesn't have any of the bugs introduced in the multiplayer update.

[76561198044647884]

Is it possible to download it? If so, which website would you recommend?

[CMDR Herne]

http://www.twcenter.net/forums/showthread.php?96588-Patches-M2TW-Update-1-5-1-3-amp-1-2-Download-Links

[Shadow of the SPQR]

Won't work on steam, do what Herne said if ya want an early version... although I'm not really sure why you want 1.2 without having an offline installation with it...