With Quantic Dreams' ambitious action/adventure Beyond: Two Souls arriving next week, Sony is going all out when it comes to hyping its release. Along with a new TV ad that premiered last night, the publisher released a new trailer discussing the highlights of the Special Edition of the game, which players can upgrade to via preorder.

With the Special Edition, you get quite a bit, including a steelbook case (pictured above), the full game soundtrack and exclusive making-of videos featuring Ellen Page and Willem Dafoe performing scenes from the game.

That's not all, as a special bonus stage will be introduced with this edition. Titled Advanced Experiments, this add-on will put Jodie and her spiritual entity friend Aiden to the test through a series of puzzles. As you can see from the trailer below, there's a nice little nod to Valve's Portal 2.

Beyond: Two Souls releases October 8th for PlayStation 3.