Try to get in touch with k4thos(@swit ?) who's working on very similar stuff for the IWD2 to EE port maybe? You might be able to help each others. (View Post)

There's many mods adding throwing spears (though itemupgrade's ones are awfully broken), but I think most people don't know about the Android compatibility. I think there's also Druid Armaments. (View Post)