Blue Sky Hacker - Acceptable Casualties

From Digital Dystopia:

Blue Sky - Acceptable Casualties is a hacking simulation game, you have to chance to play the role of an experienced hacker in an addictive race against time. Take your chances in this extreme game and push your limits to the extreme. If you want to try a new kind of game, here is your chance to play the role of a skilled hacker and travel the entire world completing extremely complex missions. It is time to get your hands on your keyboard again, plug in your modem, get connected and prepare to face new and exciting challenges in this fast paced hacker game.

Features: supports custom interface skins. Support for custom missions, levels and game mods. Complete manual included that covers all aspects of the game.