Border Break Union, a multiplayer Sega arcade shooter where you do battle using mechs, is crossing over with Phantasy Star Online 2.
For starters, Border Break’s Cougar NX mech will appear as a boss in Phantasy Star Online 2. Additionally, weapon drops like the SW Teardowner sword and D92 Janus twin machine guns (both below) will be available as part of the collaboration.
Defeating the Cougar NX boss will allow you to avail items such as the LE Rigel, a double saber weapon, as well as Ushiman clothing:
The Border Break Union collaboration will be in effect from June 12 to August 8th in Japan. You can view the full set of collaborative items in the trailer below: