NeoTF is an server-side modification of the popular Half-Life mod Team Fortress Classic. It adds several new features to TFC, including chat-spying, tesla coils, airstrikes and more. The fact that it is server side means that any TFC player can connect to a server running NeoTF without any hassle -- if it is their first time connecting to a server running NeoTF, they'll auto-download a few small sprite and model files, but this only takes about ten seconds