Could be that the publishers have not put the DLC up for Linux, similar to issue #113
Yup, the DLC is not configured as supported on Linux, though it might just be a Dredmor dev oversight http://cdr.xpaw.ru/app/98821/
This looks to be fixed. I attached a screenshot I took with the Linux client today.
The DLC can now be bought and it installs ok, but I believe this bug is for:
My bad, it looks like a config issue. I'll follow up with Steam tech.
Actually the DLC tab shows up for me. However, neither expansion pack shows up in there. I can click through and add the free expansion pack and steam will then confirm it is applied to my account. However, nothing then shows up under the DLC tab.
Clarification. Now I've logged out and back in to Steam, the DLC tab is missing and I have the same view as in the screenshot johndrinkwater posted.
Np Frank, have a similar issue with SS3:BFE and their devs know about it ‐ if you could chase that up too it would be lovely :)
Alright, it should be available in the Properties dialog now. I just verified it on my client.
Nothing extracted yet.
When viewing the properties of Dungeons of Dredmor it shows no DLC under the Linux client but I have the 'Conquest of the Wizardlands' DLC (which shows up under Windows). If I try and purchase DLC via the Linux client, I get errors about already owning the content.