i want to grab/throw an object like the gravity gun in half life.Please help !

i want help in the scripting part where i need to be able to grab/throw an object using a gravity gun. :slight_smile:

Hereโ€™s a video tutorial for a simple grab system: http://www.youtube.com/watch?v=3JKH_NROh9g#t=1m42s

thanks @carlo697 that was exactly what i wanted and also how to increase the throwing power if i hold right click for sometime ?

Let me see what I can do later, Iโ€™m busy right now.

I change the file:
grab system, throwing power v1.0.blend (129 KB)
Is it what you wanted?