Hey. I want to try out gog galaxy multiplayer. But how do i know which games have galaxy supported multiplayer? I surmise not every game has support?

Well I don't know if such a list exists.

What I know is that it is described on the game page if Galaxy is needed, such is the case for Grim Dawn where there is a Multiplayer Notice under the system requirements.

I know there's a GOG Mix somewhere (found it) but not sure how updated it is.

I think that everything started with witcher adventure game, which is actually a card game. Galaxy also doesn't say how much I've played saints row 2, I don't know why.. perhaps it is because of that one mod which people recommended and it is at least with it an awesome game.. Cars turn like I would prefer those to turn.

I would play and talk a lot if I was better in english. In online games but now.. I mostly play single player games and watch porn.. also with that last one.. i'm 3 days late.

God damn it, Finland.

I can wait my fellow neighbor.. we can start it together.. Sick? It isn't I can tell what is sick.. paperbags and avocado with mustard..

LOL, it only shows five. It's not even remotely up to date. :D
Unfortunately, it seems to be the only list with that focus that currently exists. Starmaker's list of games with Galaxy achievements might be a good one to glance through for anyone wishing to get an idea of which titles utilize Galaxy...though it currently seems to be a little out of date as well. :( This might not be a complete list, but here is a list of games which have either multiplayer or co-op mentioned as features on the gamecards, and which mention Galaxy in the system requirement notes.

Does anyone know if there's a way to search and/or save GOG mixes?

dying light uses gog galaxy for multiplayer but thats the only game i know so far

Unfortunately, no on-site way to search. The simplest way is just to do a search with the search engine of your choice for whatever term(s) you want to find, and include "site:gog.com/mix" (only without the quotation marks, obviously) in the search as well.

I'm not even sure what you mean by "save GOG mixes".

ALIEN! I played multiplayer with a few friends when we was piss drunk and it was a blast! :D saints row I have yet to try out, I hope it does work for the 2 player co op.