Honestly, it was extremely close between xplosys and Zay333. Here is what I thought of them:
Xplosys - Definitely creepy, I jumped the first time I opened it. I liked the in-your-face zombie aspect of it. Great way to freak out a player, good job.
Zay333 - I LOVE the idea. Driving down a highway in the middle of the woods and all of the sudden you sea Leather Face standing there, chainsaw roaring. More original than most of them, great idea.
...The winner is...
Zay333! What really made his shine is that he perfectly showed that it doesn't have to be dark to be creepy. The fact that it was daytime, was really cool.
Zay333, please choose what theme you want for the next screenshot challenge.