I was bored so I went to a website called armor games, and there was a game called last stand union city. A zombie game where you try to find your wife/husband. I played the 2 before where you just sit behind a barricade and kill zombies until you meet a time limit so I thought it was similar to that. But I started to play this and it was a side scrolling game, so I thought cool this will be interesting, but when I got further into the game it started to seem more like Fallout, especially with skills and almost SPECIAL, the game is SPEIL, and there are less skills than Fallout. With minimal character custimization you also choose an occupation in the beginning to help your skills. You also find ammo, food and health to heal, clothing, weapons, and a lot of junk items.
I realize other games are like this but Fallout definately came to mind when I played it.
Check for yourself: http://armorgames.com/play/12009/the-last-stand-union-city
Not really fallout, but it reminded me of the games. Set up very similar to them with a zombie twist.