I have been upset that the vanilla pause menu can potentially corrupt saves when exiting to the broken launcher, or even the broken launcher corrupting saves period. So I decided to make a new pause menu compatible for all episodes.
I haven't released it until now, so here we are...
pausemenu13, a.k.a. Pause Menu 1.3
This can be replaceable for all episodes. Simply add the folder and .lua files on any 1.3 episode and you're good to go!
This library even disables the disabling of cheating. So you can cheat all you want and still save your progress!
Download it here (v2.1).
All versions
Enjoy!
(v1.1.1 and below's code was based off the Mario Challenge pause menu originally by the SMBX2 Team, v2.0 and above was rewritten from scratch)