Portal 3 will have a "pretty awesome starting point," if it ever gets made

Portal 3 isn't happening (yet), but in a recent interview the series' writer Erik Wolpaw did say he knows how it would start.

Speaking to DidYouKnowGaming, Wolpaw spoke about some behind-the-scenes information about both Portal games about characters like Wheatley and Cave Johnson, and cut content from Portal 2. Perhaps most interestingly for fans of the puzzle-shooter, is the fact that Wolpaw spoke about Portal 3, which to be clear doesn't currently exist in any material form.

"Jay [Pinkerton] and I have an idea that we think is pretty awesome for what would happen, generally speaking," Wolpaw told DidYouKnowGaming (Pinkerton being the co-writer of Portal 2). "We don't have a script or any details worked out, but we have sort of a starting point that we like a ton.