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We don't get too many custom Galactic Conquest maps these days, so this makes a welcome change to the usual slew of mods and maps. This map makes it so that you only start off with one planet and you must expand to the rest of the galaxy. If you're wanting a challenge in Galactic Conquest mode, then you should check out this GC map.
Start in the galaxy with one planet and work your way to conquer the entire galaxy. A fun galactic conquest map to play on hard.