How to override a miss

[Reyororo]

I want to set it so that pressing a key when my boyfriend sings, like in kade engine, doesn't result in a miss.
Does anyone know how to do this?

[isakube]

use kade engine :bruh:

actually don't, use psych

[Reyororo]

I would like to know how to add a program that doesn't make mistakes from the ninjamuffin source code, is it impossible?