How can I reduce size of my app?

[shwwwa]

I know you can strip debug info, lto, and opt-level=z/s, but it basically removes ~10mb of my app's data.
Considering that my app has nothing, and i have bevy default features false, I think 60 mb for release app is too much.
What can I do? (even ~10/20 mb reduction will be good)