Playable on PS4 first.
Today, 2K Games has announced that 'Battleborn' will be heading into open beta on PS4 on April 8th. On April 13th, it'll make its way to Xbox One and PC, with the beta for all platforms ending on April 18th. Pre-loading for the game begins on April 6th, and you'll need 8.5GB of space on PS4, 11GB on Xbox One, and 12 on PC.
The beta will consist of two of the eight story missions, two multiplayer levels, every one of the 25 playable characters, as well as the loot system.