[New Version released that fixes a critical bug. Please update your game with this one for the best experience]
As a lot of you may know: The USA and PAL versions of SNES Doom restrict you from playing later episodes on easier difficulties. This was done to make it more challenging. The Japanese version however was changed to have all episodes selectable at any skill. This was Nintendo's own request.
Now you can play the USA ROM of SNES Doom with any difficulty!
Unfortunately this does NOT work with the PAL version.
Database match: Doom (USA)
Database: No-Intro: Super Nintendo Entertainment System (v. 20210222-050638)
File/ROM SHA-1: 736B9B994F506DE0893CEB181F942739DA089B05
File/ROM CRC32: 9E85EA6