How would I make a ufo that can grab object with beam?
like say a cow? [import]uid: 67514 topic_id: 11991 reply_id: 311991[/import]
you probably need to learn how to do physics
dl some sample apps from this site and see what you can learn from them [import]uid: 16142 topic_id: 11991 reply_id: 43744[/import]
Make the beam a sensor, then if a cow hits it have it move upward.
Seems the simplest way to me although others might have their own ideas 
[import]uid: 52491 topic_id: 11991 reply_id: 43774[/import]