This was a triumph! A thoroughly enjoyable, and oh-so-polished campaign of the length and quality Portal fans deserve for waiting all these years. The added puzzle mechanics were really fun, the levels enjoyable and decently challenging, and the story and exploration far surpassed what I could expect from a fan-made project. Multiple characters tie it together and keep the experience dynamic and the player engaged from start to finish. The final boss battle even lived up to expectations, which is no small feat. I'll absolutely be recommending this to my friends.

This was a triumph! A thoroughly enjoyable, and oh-so-polished campaign of the length and quality Portal fans deserve for waiting all these years. The added puzzle mechanics were really fun, the levels enjoyable and decently challenging, and the story and exploration far surpassed what I could expect from a fan-made project. Multiple characters tie it together and keep the experience dynamic and the player engaged from start to finish. The final boss battle even lived up to expectations, which is no small feat. I'll absolutely be recommending this to my friends.