desuraoriginsteam
I have bought games from a few online shops, like Steam, Desura, GoG, Origin, Battle.NET and probably a few others. It is annoying to know/remember where I bought each game, so I'm wondering if there is a program that can collect all the information about what/where I bought and present them in consistent manner.
Any ideas?
(I know I can add custom launchers to e.g. Steam, but the simply won't work if I don't have the games installed so that's not what I'm looking for.)
Yes, it is possible.
It will not move the game you already installed on another drive. It will simply notify you that the games already installed will not be moved and you can continue.
Steam has probably made a library folder on the drive that you installed the Steam client on. If you don't have any games on that drive and don't intend to ever install any on it, go to Steam>Settings>Downloads>Steam Library Folders, select the library folder of the drive you don't want to install any games whatsoever to, and click "Remove".
Furthermore, you can use the same method (except you click "Add" and not "Remove") to add another Steam library folder.
Best Answer
There's no service that has what you're asking for. Probably because it would be a huge undertaking. Just automatically listing all the games you own would require a lot of work, as most of the services don't have an API, actually running/installing games using a service like this would be a whole new nightmare of reverse engineering that would be practically impossible to maintain.
The best thing you could probably do is keep a list of your own.