Is there any way to port the hl1 source barnacles to hl2? The reason i want them is because they are more animated than the ones in hl2, if so i will be really grateful, because i'm planning to make a HD pack for hl2.
That's not how it works. You can't port anims from one model from different engine,to another model on a different engine. Of course you can recreate the anims,but well.. Let's just say you're going to need a bit more than 20 points.