Idea: Mobile game templates A platform that provides templates | Startups & Ventures

Idea: Mobile game templates
A platform that provides templates to make a mobile game. By template, I mean an automated flow with pre-defined steps, visual effects, mechanics, but you can change them with your text, graphics, etc.
For instance, there are templates for text-based games where you can create a plot and a player takes particular actions that lead to a specific plotline. Like, an interactive book.

This platform may begin with one template and add other later, if necessary. Even creating games with one template would save developers a lot of time.