Im confused about it, becauswe i read they are included all except one in knights of the nine, except battlehorn casttle, but although oblivion goty pc include knights of the nine i read it does not include any of them is that true.

In that case what are the different options to get them considering i have pc oblivion game of the year edition.

It looks like there are two versions of GOTY on Steam

One is a bit more expensive and contains what looks to be all the DLC

The other is a bit cheaper and only looks to contain KOTN and SI

The "Knights of the Nine" retail disc did indeed contain http://www.uesp.net/wiki/Oblivion:Official_Plug-ins except Battlehorn Castle, including the Knights of the Nine plug-in.

The standard GOTY edition includes the base game, the Shivering Isles expansion (not counted as one of the DLC's by Bethesda), and the Knights of the Nine plug-in. The Deluxe GOTY edition has all the DLC's. I'm assuming you have the regular GOTY, so you can see from the link what you're missing. If you want the rest of the DLC's, your options are basically to buy the Deluxe version or purchase the Elder Scrolls Anthology, which has steam codes for all the DLC.

I see i missed to say both

That i have the disc retail version of pc oblivion game of the year

and that i prefer to keep it steam free

My only doubt is if when you talk about a pc deluxe oblivion game of the year edition is a retail disc version

or you are talking about the steam one.

I would prefer a retail disc one.

Ive found this other one

the elders scrolls anthology

does this one include all the dlcs for oblivion

and if it does

what about skyrim, would i be missing something. Although i suppose that for that one as steam is mandatory i could get any missing from there.