Hack'n'ssh
Hack'n'ssh is a multiplayer lightcycle game that runs through SSH. It is a fork of SSHTron by Zach Latta.
To start playing:
$ ssh insertAddressHere
Controls: WASD or vim keybindings to move (do not use your arrow keys). Escape or Ctrl+C to exit.

To set your name:
$ ssh [name]@insertAddressHere
Running Your Own Copy
Clone the project and cd into its directory. These instructions assume that you have your GOPATH setup correctly.
# Create an RSA public/private keypair in the current directory for the server
# to use. Don't give it a passphrase.
$ ssh-keygen -t rsa -f id_rsa
# Download dependencies and compile the project
$ go get && go build
# Run it! You can set PORT to customize the HTTP port it serves on and SSH_PORT
# to customize the SSH port it serves on.
$ ./hacknssh
License
Hack'n'ssh is licensed under the MIT License. See the full license text in LICENSE.