The Talos Principle probably wouldn't exist if it wasn't for the Portal series. Valve's first-person puzzlers have been massively influential on the genre and Devolver Digital isn't shying away from that fact. Actually, the publisher is leaning into it with this brilliant promotional video for the just-released The Talos Principle 2.

In it, GLaDOS — the main antagonist of Valve's Portal series — features in a short let's play-style video, providing a running commentary on some gameplay footage of Croteam's latest. As always, the character's cutting observations steal the show, and Ellen McLain's iconic performance brings Portal memories flooding back. It's a neat video that has Devolver and Croteam poking some fun at their own game.

We're currently working on our review for The Talos Principle 2, but the reception generally seems super positive. Have you started playing the puzzler yet? What do you think of this video? Tell us in the comments section below.