If you haven't heard about it yet, let me explain. If you are an Origin user or planning to be one, 'On the House' games are given by Origin for free.
Origin only offers one game at a time but there is no spesific date, so you may want to check it out from time to time. The next free game on the list is Medal of Honor: Pacific Assault. The game is a first-person shooter, takes place during the Pacific War. Medal of Honor: Pacific Assault was out in 2004 for PC. If you want to have some nostalgia for free, you can visit Origin.