Solum (2010)

After the cataclysmic war that all but destroyed civilization, Authan O'Reilly, a soldier now charged with building rather than destroying, has gone AWOL, in search of his past. As his long search draws to a close he arrives at a once thriving city, now a deserted ghost land, he pushes onwards in the hope that he may find some clues amongst remnants of the past.

Unfortunately the movie Solum is not yet available on Disney Plus.