It looks like the Steam version of Cross Rays isn't region-locked, it'll be available for 50€ for the standard edition, 75€ for the Deluxe version (Season Pass included).
https://store.steampowered.com/app/7...ON_CROSS_RAYS/
There's even a PEGI rating (PEGI 12) on the Steam page, so maybe there'll a EU/US release on Switch and PS4 ?