Mobius Digital's excellent space exploration game Outer Wilds is getting an expansion. Announced during Annapurna Interactive's NotE3 showcase, Echoes Of The Eye is set to release on September 28th. While the devs say it will be involved in the game's existing narrative, they're keeping quiet on what exactly we'll be getting up to. But, judging from the name, it likely has something to do with Eye Of The Universe, a mysterious object in the solar system that you spend most of your time in Outer Wilds trying to reach.