Here at Vault-Tec inc. you will find a list of post-apocalyptic games that are free or free to play, and most of them are playable from the browser. When you click on the game name, you will be driven to a page with game's description, screenshot / image, and play link. More to be added soon. Comment on Google+ and / or Facebook post the game you wish to see here, on this list, that is free or free to play and has some sort of apocalyptic setting. Enjoy!

Fallout 1, 2 Tactics, Fallout 3, Fallout: New Vegas, Fallout 4