: Java for El Capitan

Jul 17th, 2017, 09:38 PM
I need Java to play this game
Ruscell online (http://www.by-art.com/ruscell/ruscell.htm)

Used to play it on 10.6.8 but when I upgraded a MBp to El Capitan I can't get Java to run

Downloaded it from the Oracle website.
Firefox claims this plug-in is not supported, Chrome the same and Safari won't let me install it even after I set the security to allow any app.

How can I get Java to run in preferably FF or as an alternative option in another browser?