The fourth extended play from the New Zealand Christian hip hop group is entitled Invader Volume 1, and it was released by BEC Recordings on 25 February 2014.

"[9] At Jesus Freak Hideout, John DiBiase rated the album four stars out of five, saying that the release "is a great new entry into the Rapture Ruckus catalog.

"[7] David Jeffries of AllMusic rated the album three-and-a-half stars out of five, observing how it is "Good times, even if fans expecting the usual Ruckus are bound to be thrown.

"[3] At CM Addict, David Bunce rated the album four stars out of five, noting that with this release "Rapture Ruckus is beginning to up their game.

"[5] Angel Journey of Jesus Wired rated the album an eight out of ten stars, stating that "This first EP is anthem heavy, indeed, and does not fail to deliver huge tracks that are sure to get your granny fist pumping.