* Dead Frontier: Outbreak 2 ( http://www.newgrounds.com/portal/view/530338 ) is a narrated text-based choose your own adventure style game. In my playthrough I died a few times but cleared with both goals and an A in both tactics and compassion. You can click on the screen to stop the narration and display all the text and options immediately.

* The Last Stand: Union City ( http://armorgames.com/play/12009/the-last-stand-union-city ) is a more action-based game. Using a stat system similar to Fallout but much simpler. You need to worry about eating, sleeping, and your health of course. The controls take a little getting used to and you earn XP for earning its achievements (like 250 for leaving a room with 5 or more zombies). You can move with either the WASD format (W jumps and S crouches) or the arrow keys.