Following the addition of rollback netcode support for BlazBlue: Central Fiction on PC, Arc System Works is preparing the same for BlazBlue: Cross Tag Battle. The crossover fighting game will receive support for the same in April 2022 on both PC and PS4 (sorry, Nintendo Switch players).
Until then, Steam users can take part in public testing for rollback netcode on February 23rd at 3 PM PST. Arc System Works has been pushing for the feature in all of its titles including Guilty Gear Strive and the upcoming DNF Duel. How the response will be for BlazBlue: Cross Tag Battle remains to be seen. Its last major sales milestone was in June 2020 when it crossed 450,000 digital sales and global shipments.
In the meantime, Arc System Works is also working Persona 4 Arena Ultimax with Atlus, which releases on March 17th for PS4, Nintendo Switch and PC. It doesn’t seem to have rollback netcode at launch but the latter will consider adding it in with future patch. Stay tuned for more details in the meantime.