Jump Ship is great

 Of course not perfect. And I doubt it's a mainstream game also. But it does very well at space sim: since I'm young, I've tried several space sim. 

Star Citizen still the best at space sim but Jump Ship is more preferred to me. Easier, more realistic (with a robot), funnier, less scary. 

I hope they will make a space sim of the level of Star Citizen with the Jump Ship vision someday. 

 GMAK