I feel like Portal is one of those franchises that could go on forever, if Valve could be bothered to make more content for it. Thankfully, with the release of Portal 2, fans were given a sweet level editor to help construct new puzzles for everyone to enjoy. Even cooler, though, is this upcoming mod called Portal Stories: Mel, which appears to tell a whole new story inside Aperture Labs! Fingers crossed that this actually clues Valve in to how much fans want new stuff.
Portal Stories: Mel is set to come out later in June 2015! Click here to check out its Steam page!