In Limbo, the team based vehicular combat mod for Half-Life, will be released Friday, September 5th. If you're unfamiliar with the mod, visit the website to found out more info before the game is released. Also, be on the look out for the game manual to be posted a few days before you can play In Limbo.
In Limbo Official Site
ModDB Page
Camera, LIGHTS, Action, LIGHTS!!!!
The reason it looks dark in the image is because this player is just recovering from a blackout (think of a flashbang but black instead of white). This happens when you rearm yourself. Sorry, I should've explained that.