They collected everything from the US but pretended they could only search comms with at least one non-US party without a warrant (there were no technical barriers to this and Snowden even claimed it would be easy for a low level NSA agent to read the President’s emails). Foreigners may be easier to search without a warrant at the NSA, but using services outside the US gives a greater chance your data isn’t in their database to begin with.
SoTN is available on ps4 in a collection called Castlevania Requiem (with Rondo of Blood). It often goes on sale for 5 bucks or so. Though I understand the frustration of gamers without a ps4 or ps5.