I know that there’s a mod that changes the game so that finding the collectibles is really easy (or so they say, I haven’t tried it myself). I don’t know about cheats though.

piratebay.org but the files need to be ran with a program called utorrent and its not completely legal. Also check the comments for the games to make sure theres no virus and if something called a keygen has a virus its fine it just is read as a trojan because of certin properties it has. If u want to kno more look up torrent downloading on google. The link to utorrent and the pirate bay is in my sources Good Luck