Officially it doesn’t actually support them - from Steam:

The Hoser Who Loved Me

I worked with the Yerli brothers back in 99/00' when they were just starting out as Crytech (and had 3 different games engines on the go).

Oh that brings back memories

Clearly not a dog owner then

It's all gone a bit John Titor (https://en.wikipedia.org/wiki/John_Tito…). This would definitely fall in to the Everett–Wheeler–Graham theory of multiverses.

After seeing how HBO has dealt with Game of Thrones - I'd love to see them throw their weight behind bringing the Culture series to TV - I think they are the only network that would have the budget and balls to do it.