Just to report back, both functions are not really working:
1. Unlimited special will apply to enemies too. This is ok if God mode works, but...
2. God mode is broken. When in god mode, after a round or two, you can't shoot your character anymore. The arrow will not appear no matter how you drag it. You are stuck and need to force kill the app.
Anyway, thanks for spending time on this. I understand mods may not work sometime, so don't feel bad about it.