File:Left 4 Dead screenshot.jpg

Fair use rationale for use in the article "Survival horror"
There are no free games in this genre, and thus there are no free substitutes for this image. Image is a single frame from a video game and is intended to illustrate the increased action of this genre, as well as special features such as multiplayer. It is not believed to detract from the original in any way, and is of lower resolution than the original.