I'm one half of a small hobby game making duo collectively known as Rotary Gaming (http://www.rotarygaming.co.uk/) and we've been playing with the 3DRad game engine for a little over a year now.
We've just started to use Construct 2 - the plan being to make 2d versions of our 3d games as a marketing tool.
The first little demo we've made is a promotional piece for the video production company I do 'proper' (read - paid) work for. Again - a little test to get to know the software and be used as promotion.
Please take a look and let me know what you think. *EDIT* - the link would have helped here wouldn't it? Now included below...