Which project type should i select for mobile game?

I want to create project for mobile (ios , android) on visual studio 2015.

There are only iOS project and Android project.

Which i should select?

Because of major differences between the way iOS and Android work, there’s no project template that runs on both. So you’ll need both an iOS and Android project. The bulk of your game can go in a Shared Project or Class Library. That means 3 projects in total, one for stuff that’s shared, one for iOS and one for Android. If you need platform specific things, they can go in the iOS and Android projects.