YAML(TM)...

or...Yet Another Moon Lander

Here is an example that I made for a university class while teaching QtWebRuntime.

It's a very simple web application used as a base for the students to add things like "make the rocket use up it's rocket fuel while using thrusters" or "pick up a key on the way to the primary platform" - all things most of the students managed to do in less than 30 mins during the exercise part of the session.

The gray square on the left is a "virtual touchpad" that can be used as a joystick to control the rocket.

There is a touch version and a mouse/desktop version available (was too lazy to merge at the time).

Enjoy!

NOTE:  The rocket was borrowed from purzen at openclipart.org.