I am attempting to amass a collection of the mods used by Direwolf20 in his first season. Through some wizardry, I managed to obtain Industrialcraft2, Redpower, EquivalentExchange, Buildcraft, and their prereqs, but I just can't find portal gun...
A trick I've used is to find people demonstrating mods on Youtube or something. They may have been improperly redistributing, but fortunately it's also a time capsule to long lost download links. Here's one for Portal Gun.
This always comes with a big "use at your own risk" warning. I usually skim through such things disassembled when I resort to that, and I don't see anything wrong with Portal Gun here from a quick glance, so I'm going to add it to my own collection as well.
