Stardust Exile is an RTS set in the Milky Way galaxy, containing currently known stars and exoplanets with their real characteristics. The remaining star systems are procedurally generated. The online server is persistent and single-shard.
Can be played here: https://stardustexile.com
This is really cool. The idea of an RTS running across the actual Milky Way with real stars and exoplanet data is awesome. A persistent single shard server makes it even more interesting, it feels more like a living galaxy than just a match-based RTS.
Thank you 
Note to self: Don’t play this with the inspector on
Why not? What problem are you having with the inspector open?
