Worldbuilding, of course.
The Martian is definitely one of the top contenders.
The Expanse, though if audio dramas count, then The Sojourn has it beat in a contest for first place.
Probably On Silver Wings. Andy Weir's works, too. But anything sci-fi goes, really.
Evan Currie, most definitely. Also me. I like my writing.
Titanfall 2, World of Warships, Horizon: Zero Dawn, Subnautica, Valheim, etc.