When i first got source SDK and I was testing it,I decided to mod portal as a test.Then I started thinking about making this mod.Now the mod is out.
This is Portal:Black Mesa's Side First and Final release!
[This is really scrap maps from my other mod> Moddb.com <.Download it if you want.This download is so great! The maps aren't,though.You can download it if you wan't. Please comment your opinion in a comment for this download.Have fun!