Portal 2's biggest mod in years is out, and the project is already flying off the metaphorical Steam shelves and sitting at an incredibly high review score. With 40 puzzles, a new narrative, and ...

When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works. Mods, eh? The fun, free way to extend and/or fix your games. But what's this? Aperture Tag: The ...

If you're a dedicated fan of the original Portal, then chances are high that you're familiar with Portal: Prelude. For everyone else, Prelude was a popular fan-made mod that serves as an unofficial ...

Back in February we covered Portal Stories: Mel, a free Portal 2 mod that looks so refined it could easily be mistaken for an official Valve product. Now that mod is slated for release tomorrow on ...