Yes, games purchased on GOG.com can typically be played on multiple devices, as GOG offers a DRM-free experience. This means that once you have purchased a game, you own it and can download and install it on any compatible device as many times as you want, without any restrictions imposed by digital rights management.
You would simply need to log into your GOG account on the different devices where you wish to play your games. From there, you can access your library, download the games you have purchased, and enjoy them on your preferred platforms.
It is important to note, however, that some games may have specific system requirements or restrictions when it comes to cross-platform play, so it is advisable to check each game’s details. For the most comprehensive and updated information, users could visit the official GOG.com webpage to review any guidelines or requirements related to game installations and compatibility across different devices.