Download RI-LI chrome extension. Guide the train with the arrow keys or mouse to prevent its head from colliding with its own tail, right in your own browser. and install in your Google chrome browser. This is Direct RI-LI Crx download for Chrome it is also called RI-LI offline CRX for chrome Download. This RI-LI is used to Guide the train with the arrow keys or mouse to prevent its head from colliding with its own tail, right in your own browser.