So I thought it would be nice to point out those platforms we are waiting for, specially for those of us who are just lazy or cannot do well with adding community platforms.
This could also be useful if someone wants to leave the files and tutorials needed to add them manually in here.
So these are the missing ones I know about:
- Battle.net
- Indie Gala
- Humble Bundle
- Rockstar
- Bethesda
- Discord
- Twitch
- itch.io

Battle.Net's already got an integration up on the github site, same with Twitch

github.com/Mixaill/awesome-gog-galaxy

As for installation, on Windows you go to User/(appdata)/Local/GOG.com/Galaxy/plugins/installed, make a folder with the name of the platform you're adding, then copy the files from the RAR you downloaded from github into that folder. Restart Galaxy and the new platform should be listed in the settings menu with the others.

https://github.com/mixaill/awesome-gog-galaxy

- Arc (Perfect World Entertainment)
- Glyph (Trion Worlds)
- Utomik

- Oculus
- Game Jolt
- Game Sessions
- Discord

I would really like to see better support for VR only Gamers/platforms

- Oculus
- Viveport

The main one I want is Twitch as I have a ton of the free games from that platform.

Humble would be nice, but I'm not sure it's possible as there's no launcher to access data from. But if you could import info on all the DRM-free stuff you owned on Humble that would be neat.

Battle.net would be nice but honestly it has like what 5 games on it? Not exactly hard to add manually.

Twitch already exists, google "galaxy plugin twitch" and hit the first result (on github)

https://github.com/Mixaill/awesome-gog-galaxy

There's Twitch. And Humble Bundle. And battle.net. And actually 20 more integrations.

For the ones without platforms, such as Indie Gala (I think), Humble Bundle, itch.io (not sure about that one?)... well, full integration would be kind of pointless. Humble Bundle, for example ,either provides keys for like steam or they already have it integrated with steam to activate the gamer directly, including DLCs/extras. BUT... that said... some extra functionality added into GOG Galaxy, like showing from which store the game was from originally... I mean, it could happen, but I suppose it's way down the list of features to be honest. If that's not already included in the stickied FAQ post, then it probably should be! Maybe adding something short about their "installation". Just check @QuietusWolf post above.

But the concept of this thread is not a bad one, if I were you, I'd just update the list for the actual missing integration.

Put me down as another person wanting Oculus integration.

Also, even if Humble Bundle doesn't have a launcher, some integration with Galaxy would be nice. I usually don't use any of my Steam keys from the games I get there since I tend to only buy stuff with a DRM free option and as its name suggests you get games in bundles. As such, I often have a bunch of games I forget I even own. If they appeared in the Galaxy client it'd be a nice reminder of my library there even if I'd have to manually install them afterwards.

I'm totally agree with that !

It really miss a platform who integrate VR Games from Oculus =)

Put me down for Oculus too

viveport +1

Im a bit confused about the installation process, do you copy all the files from the rar, or just the one labelled the platform you want to integrate?