Bandai Namco released a new demo of Gundam Breaker 2 for PlayStation Vita. This demo supports ad-hoc and online multiplayer with a little caveat. You have to be invited into a room by someone who purchased Gundam Breaker 2. Save data from the demo can be imported into the full version of Gundam Breaker 2 if you decide to upgrade to the full version.
The new Gundam Breaker 2 demo is available now on Japan’s PlayStation Store.