CTF mods are available for multiple first person shooters, including Wolfenstein: Enemy Territory, which is a free download using the game engine from the popular Return to Castle Wolfenstein.
Wolfenstein: Enemy Territory, a 2003 sequel to the video game Return to Castle Wolfenstein
Northern Territory | Australian Capital Territory | Indian Territory | Public Enemy | New Mexico Territory | Utah Territory | Public Enemy (band) | Arizona Territory | Palmerston, Northern Territory | Northwest Territory | Washington Territory | Katherine, Northern Territory | Dakota Territory | Territory of Hawaii | Public Enemy (group) | Nebraska Territory | Kwantung Leased Territory | Colorado Territory | Arch Enemy | An Enemy of the People | Wisconsin Territory | territory | Duntroon, Australian Capital Territory | Alawa, Northern Territory | Yuendumu, Northern Territory | Kingston, Australian Capital Territory | Idaho Territory | Enemy at the Gates | Territory of New Guinea | Oregon Territory |
That image is sent to a thin-client (small laptop) over Gigabit Ethernet.