Net Jet is a Windows PC-based game system introduced by Hasbro (under the Tiger Electronics brand) in 2007. The game system is a controller that is somewhat similar in design to a PlayStation 2 gamepad. The Net Jet controller is plugged into the USB port in a computer and automatically started up. It downloaded games via a required Internet connection. A dozen featured games could be played on a trial basis, or unlocked via plug in "game keys" (which are essentially jumper blocks). The Net Jet came in seven different color variations. Net Jet support officially ended December 31, 2009. Operation and features Unlike other self-contained game systems that fit entirely in a controller, the Net Jet itself can not play games on its own. It does not contain any circuitry to display graphics, generate sound or a microprocessor to play games, instead it relies entirely on the host computer to act as the "game console". For this reason, its performance was potentially hindered by slower and less capable computers. Games consist of a mix of real-time 3D texture mapping, to simple 2D Java and flash-based games. The Net Jet makes itself plug n play by containing a small bit of firmware in the controller. When plugged in, a virtual CD-ROM image (400K in size) would automatically mount, then proceed to download and install its software via the Internet so to display a menu selection screen. Any games selected would then also need to be downloaded and stored on the computer. The Net Jet is a proprietary controller, it can only be used for its own games and not as a standard PC gamepad controller (it was detected as a USB hub, as opposed to a game controller by the computer). The controller itself had 7 buttons (two shoulder, four front and one 'start'), d-pad and analog thumb stick. Game keys The Net Jet system is played by inserting a key into the controller. It came with a free demo key. The demo key allowed a user to try each of the Net Jet games for 30 minutes. Players would then have to purchase one of twelve different game keys in order to unlock each individual game already on the computer. Despite the actual games being stored on the computer's hard drive, without a key inserted the game system would not function. Later on, the demo key was replaced in