So here is a template for Gideros Mobile, that I'm using for my games, all you need is your own graphics (I've mostly used graphics from Gideros Examples, or modified them a bit), your own sounds (sounds currently used are from Gideros Assets pack and main theme is mine, demo for my own game) and implement game logic.
This is simply to get you started. I know my code might be unreadable sometimes, tried to comment everything, but if something doesn't make sense, feel free to ask.