Small update regarding Holo x Break:
Seems like it won't have online coop on launch perhaps? If you check the steam page atm:
https://store.steampowered.com/app/2719150/Holo_X_Break/You'll see that the online coop store category label got removed and it now says "Up to 4 players local with online in an upcoming update" (Feel free to check wayback machine to see the difference)
According to steamdb, looks like the change was made sometime yesterday. Kay, nor the holocure twitter hasn't said anything atm, but I assume a notice would go out maybe a day before/on the day of launch perhaps.