Hi Esteban! BR6 is in concept-phase, meaning that we're thinking about what it should be. It will have multiplayer. You can chat about BR and other Xform games here: https://discord.gg/cgQRb2j
Thank you very much for your games, I am very happy and wish you success in the development of BR 6.
Will it be made in the old Adobe Director-based engine or a more modern engine such as in UE4 or Unity?