KF-Atlas is a remake of a map from Gears of War 2 called "Security".
Here is a video show-casing KF-Atlas:YouTube - KF-Atlas.wmv
and here are some screenshots:
The name-giving Atlas figure:
The button-o-death that controls the laser:
and a last one because there's still room on the page...:
No public download link yet, but there will be one soon enough.