[Bondage]

Since alot of people here use ps4 i thought its better to ask here. I havent used consoles much so i have no idea about some features and about the games. First thing first, i got a ps4 with no games in it so my questions are

1. Can i download GTA V from torrent or anywhere else? or is it even possible to download games into it?
2. I heard about ps4 subscription and needs to get it in order to play multiplayer games, is it true?