Recs.
Updated
Stellaris is a 4X/grand strategy hybrid game set in space, focusing on conquering the galaxy through economy, politics, warfare, or even indoctrination.
SpecsUpdate
Pros
Pro Emergent stories
Oftentimes, if you play the game without min-maxing everything, you will find yourself with interesting stories to tell. While the coded events themselves may lose their touch after a while, the interactions with the various races nearby will often be different. You might find yourself in situations where the whole galaxy is against you. You also might find a race of primitives who you uplift, who will become fast friends with you. It's possible that you might grow attached to them, only for them to suddenly and violently be taken over by that Xenophobic Militarist on your borders.
The reason some stick with this game for so long is because they love these interactions, despite how shallow they may be sometimes. The fact that you can even be a Fanatic Militarist in the game and still have friends afterward is something that some may find particularly fun.