You've heard? Sites that let you download games also tell you that downloading games is legal, if you delete the file after 24 hours, that is also a lie.
Torrents are messed up, but easy to use. You just need a bit torrent client, which you use to do the real downloading. I hate having to wait for the peer to peer network to set up though, so I don't use them much.
I didn't look for the specific games, but this site might have them.
Download games (PC Games) - Metaboli