The 3DS Metroid that nobody asked for, Federation Force, received a free demo today for its 3-on-3 Rocket League mode, Blast Ball. And it's not good. Similar to Rocket League, two teams of three compete to sink a large glowing ball in to the opposing team's goal. There's also the option to play with 5 … Continue reading Metroid Prime: Federation Force – Blast Ball Mode Gets Free Demo. It’s Not Good.