I forgot a game in this list of xbox 360 games to download?

I'm really disappointed that Fallout 3 didn't make it in the RPG list. It's one of the best games of all time and it was IGN's 2008 Game of the Year. The Fallout series is amazing and is a full blown RPG. I like The Elder Scrolls (which is also Bethesda like Fallout) but I thought Fallout 3 was absolutely mind blowing. Fallout New Vegas also needs to be on there if your going to put the whole ins Creed series up. I thought AC1 was okay, AC2 was good, and AC3 was the best. Also Rainbow Six Vegas 2 is much better than Rainbow Six Vegas.