Little Nightmares - Complete Edition(PS4)

Hello! is this the european version of the game? if so, is there any censorship? thanks!

Does the dlc “secrets of the maw” require a uk psn account to download?

Does this come in the USA region rating when bought?

To get the dlc codes in the us you just need to open an eu account on ps - then download all codes to ps - then switch back to us account and voila!?