Using the game launching service on JR:

# Downloading:
1> Click on 'Add game'
^ from our website, download one of the games and select the game
2> Click on launch
^ If there is any text in the debug window, you may launch the game.
3> Wait for installations
^ It will launch as soon as it is installed.

# Future Gaming
Disable the network and launch - unless it is an online game