I.T. Kid

The biggest Thing-Thing: a longer campaign, more guns and more gore, and the chapter the series is best remembered for. Weasel's third entry is the largest of the originals -- more levels, a wider arsenal and the same comic bloodletting -- and by the end of 2008 Kongregate's page counted 213,717 gameplays, 11,130 ratings and 1,794 favourites, the most of any game in the series there. Move with the arrow keys, aim and fire with the mouse, and work through the facility one room at a time.