Escape The Padded Cell

[irRESPondible]

Least you weren't trying hundreds of different combinations like that one guy. Still, that was the wrong combo.

Rehyanne sighed and tried to push it out... First one and second one are fine certainly. She has no certainty on the third one... And then she recalls that "Edo" is what the capital was called during the Tokugawa era... And she realizes that the Tokugawa era has that second name of Edo period. And that was in the 1600s, which is 6 x 7 = 42. So, she tries again.

38-29-32-42

Still no.

Hint: You probably know of the Japanese Super Mario Bros 2 as "Super Mario: The Lost Levels."

"Oh, right, thanks." Rehyanne said to the narrator as she tried one combo. She recalls that in the Lost Levels there are 8 world divided in 4 stages, but then 4 extra worlds. So:
38-29-12-42