Of the planned four playable characters, Sai and Chikage are the first to be made playable in Gundam Extreme VS 2 XBoost.
The N-Extreme suits draw on concepts specifically based on the Gundam Extreme VS series.
To flesh out the Gundam Extreme VS 2 XBoost setting, Gundam Ace magazine is also running a manga series titled Mobile Suit Gundam N-Extreme, starring the members of Team Versus AA.
Gundam Extreme VS 2 XBoost already has an expansive roster of playable mobile suits.