The latest Google Chrome release drops support for the Java plug-in required to play RuneScape. As such, it is no longer possible to play RuneScape in the Chrome browser.
If you're a Chrome user, we strongly recommend that you download the RuneScape client to continue playing.
You can find our more information or get technical support[help] if you're having difficulty accessing the game. Take a look at the Chromium blog if you'd like to know more about why this has happened.
The RuneScape Team