When it comes to 4X and grand strategy games, you've got plenty of choice. But perhaps the biggest - certainly the most conceptually expansive - of them all is Stellaris, the long-running Paradox space game which lets you build your own alien species from its early inception into a galaxy-spanning powerhouse. In its new story DLC, Stellaris: Grand Archive, you'll collect records of all the flora, fauna, artifacts, relics, and such that you encounter and build the ultimate collection, all housed in a grand megastructure.
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