Actually...If I'm not mistaken... this let's you hack without getting caught... not to play games you don't own.
This is from his official site so yeh. Hope that clears some things up.VAC2 Bypass GUI (+Console) 0.2
With this tool you can "bypass" VAC2 and play with your cracked steam all games, on all servers. Start CS 1.6, run the tool, config it and start. It will login into a VAc2 Secured Server until you�re ingame, this can take a few hours, so you must try to get more people doing this on the same time
Update: Now you can use vac2bypass with more games!