The Attack episode 40 aired on 5 Jun 2015. It was hosted by Alex Corea and Jeff Cannata. A new set was used, which was the basis of the set for the rest of the show's time in the first studio. This episode was also the first to end the pre-show countdown with the song "Mobbin" by Grandtheft, which would become tradition. ("Goat Time!")
Prior to the show, there was a giveaway stream called "Twitch Plays Interns" with Liz, Blythe, and Eddie. During that stream, Blythe was told to "hug Greg Grunberg" but misunderstood it as "hump Greg Grunberg."
Alex made his own gaming mouse called the Finger Blaster 9000 Titan XSL Ruby Edition.