I didn't find a topic about this, and I didn't know what section to post this topic in, but here goes: Some of you may of heard about HL2ortal (Half Life 2: Portal). I know it's a little old now, but I just did it recently. I installed it and played fine, not just adding the HL2 maps, but also the sound scripts. My problem is, I tried to undo the changes, but uninstalling/reinstalling Portal via Steam didn't fix it. Next, I tried manually deleting all of the files in exlporer, then reinstalling Portal, but to no avail. Any help in restoring Portal to normal would be greatly appreciated. EDIT: Sorry, I think I just found the appropriate section, can a Mod please move this topic? Thank you.