[YouMayLose]

A.) YOU POSTED IN THE WRONG SECTION OF THE FORUMS.
B.) WE NEED MORE DETAIL.. AS IN WHAT JAVA PROGRAM WHAT GAME AND WHAT FILE TYPE IS THE GAME..

For java you need the game file to be .jad file type and all you have to do is open the java program and have it search the phone for games..it will find all games that are java based and simply click it to instal assuming it is the correct format.

If all this is what your doing and when you click the game file and get an error we can only assume you have corrupt version of the game try finding it some where else and see if that works.