With just two weeks to go before release, Bandai Namco has announced that the PC version of New Gundam Breaker has been delayed. No new date has been given at this time, instead moving to the vague window of Summer 2018. The PlayStation 4 version is unaffected by this and is still on track for June 22.
This is arguably a big advantage for PC players however.
Source: Destructoid The PC version of New Gundam Breaker has been delayed