Packages define which depots and tasks should be put together to create a working game build. Each package should contain all of the depots and tasks required to launch a game in the specified configuration.
Because our game uses a universal architecture (Project Properties→Architecture→All architectures) and has no separate language builds (Project Properties→Languages→No separate languages build), its project will have only one package. This package requires the “main” depot and the “GOG GALAXY Integration Demo” task to run, so let’s add them by checking boxes next to their labels:
For more on packages, please see: