# Collision Detection Help

**URL:** <https://forum.kirupa.com/t/collision-detection-help/274508>\
**Category:** Uncategorized\
**Created:** [October 30, 2008, 7:13pm UTC](https://forum.kirupa.com/t/collision-detection-help/274508 "2008-10-30T19:13:09Z")\
**Posts on this page:** 1\
**Page:** 1

<div class="post-metadata">

**Author:** ![flash20](https://avatars.discourse-cdn.com/v4/letter/f/9fc29f/32.png) [@flash20](https://forum.kirupa.com/u/flash20)\
**Post date:** [October 30, 2008, 7:13pm UTC](https://forum.kirupa.com/t/collision-detection-help/274508/1 "2008-10-30T19:13:09Z")

</div>

Hi can anyone help me with Collision Detection, or reccomend a script, extension or good tutorial I could use, especially for irregular shape items.

I am sure I recently managed it once by setting the alpha channel.

Any advice would be great.

Thanks,  
Flash20.