Disappointed with No Man’s Sky? Robert Prest was.
That’s why for the last 3 week he has been working on a Doom 2 mod that attempts to recreate much of the core experience of No Man’s Sky.
While not perfect, (it includes loading screens between the planet and space) it does include procedurally-generated planets, creatures, and space stations as well as a center of the universe.
Being based on the now 1994 DOOM engine, it’s also a lot more stable than No Man’s Sky, running smoothly and with no noticeable crashes.
Check it out in action in the video below: