If you enjoy this age of SciFi and don't mind radio drama rather than film, then X-1 is well worth checking out. It's a 1955- radio drama with a different short story each episode, quite a few stories from well recognised authors.

https://archive.org/details/OTRR_X_Minus_One_Singles

I find that one over-long and sometimes shoddily done. The payoff at the end is nice though. Fassbinder, the director, was obsessed with his work and made a lot of "legendary" films, but never really made them up to the highest standards.

"The 13th Floor" is another version of that story.