"Portal Stories: Mel" is an amazing mod for Portal 2, and I would highly recommend it to anyone who has just completed Portal 2 and hasn't had enough.

The puzzles are hard, but just easy enough to not make you quit playing out of boredom. They are quite challenging and each one leaves you feeling proud of yourself and hungry for more.

The story is excellent overall, and connects well to the canon lore of the Portal series.

On top of all this, it's free! Why are you not playing already?

"Portal Stories: Mel" is an amazing mod for Portal 2, and I would highly recommend it to anyone who has just completed Portal 2 and hasn't had enough. The puzzles are hard, but just easy enough to not make you quit playing out of boredom. They are quite challenging and each one leaves you feeling proud of yourself and hungry for more. The story is excellent overall, and connects well to the canon lore of the Portal series. On top of all this, it's free! Why are you not playing already?