It can be done already by uploading/replacing edited file to internal flah memory but it would be cool to have an app on flipper to “hack” the flipper level on-the-fly.
Wouldn’t it be better to work for the level to feel accomplished and “play the game”?
I can understand why it would be useful to change levels if they were somehow lost; But the level is the feedback to how much you use the device and has no other function.
Some firmware updates do mess up with the Flipper level and also you might want to see animations for other levels. One can allways use the following files but it would be easy to just change the level with an app.