Well, the whole game is there... or going to be- as it is still actively developed and will be for a decade or so.
But I digress. The whole game can be played just by yourself.
You see there are three modes of playing.
Solo- It's just you, the universe, and the NPCs.
Private- It's just you, the universe, the NPCs, and any friend you allow in. Pretty cool.
Open- It's you and the Universe.
That said, depending where you fly you may happen to never find another human- Space is REALLY big. REEEEAALLY big.
Lately I've been playing in an area slightly off the "crowded" center and for a week I never seen any Human Player.
Good thing is you can pass from a mode to the other with three clicks and a keystroke.
What's more troublesome, for someone, is the fact you have to be ONLINE to play, but the good news is that if you play SOLO ONLINE the bandwidth required is ridiculously low.
I played with my phone in tethering. Works like charm.
Give it a try.
Or ask me more
I'm here.-