You can actually get fallout 1, 2 and new vegas for free at sehsgames, I would post the links but the forum won't let me due to how low a rank/role I am I believe. Anyways just search "sehsgames fallout download" and it should come up. If you have any issues with it, lemme know
That's where I got fallout 1 and 2, I didn't download nv because I have it on console. There's some other games for free their as well I believe.