Snowdrift is a Survival Horror flash game I found on Newgrounds. You play as an old man named Sam, and your goal is to survive and try to make the proper choices. There are three endings, and you must keep track of your hungry, thirst and stamina. The game is very simple, but also, in my opinion, establishes a sense of isolation and paranoia that will, if it doesn't frighten you, at least make you think "Hot damn it sucks to be this guy".
Here's the link for the game.

I'm not entirely sure if would make a good LP (save for when it's time to go to sleep... oh think of the reactions!), but I highly recommend playing this game yourself, at least.

Here are the Author Comments:
In a world without hope were almost everything has vanished into darkness one man struggles for survival.

This is a Survival Horror/Psychological Game were you take the role as old Sam, trying to survive the harsh winter lands. The goal of the game is to simply survive the world's end.

The game features a dynamic event system that, based on the time of day, will trigger different events. Trying to aim for a new experience for each play-through with up to three different endings

Movement - Arrow Keys
Z - Use/Interaction
X - ToggleMenu/Cancel Sleep

NOTE: There are no mouse inputs in this game, only keyboard.

Instructions also follows in game with a tutorial cinematic. Please follow it as it helps a lot. The game will autosave for each new day.

As mentioned there are 3 different endings (Good, Neutral & Bad), depending on how you play the game will result in one outcome. To get an ending you must have received a knock on your door where you are prompted to open it at least 3 times.