No Man's Sky

[Mileron]

Update 3.2: Companions

i.e. "No Man's Pokemon" (minus battles)

https://www.nomanssky.com/companions-update/

Live now

[Wool]

The long term support for this game is very impressive.

[Mileron]

Update 3.3: Expeditions

https://www.nomanssky.com/expeditions-update/

Basically instanced exploration

[Mileron]

Update 6.3

https://www.nomanssky.com/xeno-arena-update/

Including pet battles.

[Mileron]

Update 7.0

https://www.youtube.com/watch?v=inZfjVQxC3o

Cosmos

Space rebuild, station ownership.

[Milton Finkelstein]

Have you experienced the new content?
And if so, is it worth giving the game another look?

[Mileron]

My gameplay has been so staggered throughout the last few years for this title, that I can't honestly say.
I played here and there but never locked into any of the new content.

However

Compared to the initial release, it is a majorly enhanced experience than it was originally.

If it's been a few years, I'd say try it. I'm actually tempted to do so, should a little free time occur.