Speaking of MGS3 I have to wonder if the ladder climb in Boneworks was partly inspired by that, it borders on parody considering you have to manually climb with tracked controllers:
View: https://www.youtube.com/watch?v=CsAH0JrlYKM
I came to post about the water tower climb with the crowbars in Boneworks. That game has the most intense sense of depth of any VR game I've ever played. My palms were sweating while climbing.