I have found my new favourite game. Damn this got me hooked.
It's name is 'Riftborne', terminal based game. Scifi 4x game, that runs 24\7.
A game can take weeks, months.. All up to you.
Was easy to get into, very fun to play! It has multiplayer too.

Check out the steam page:

https://store.steampowered.com/app/4301130/Riftborne/