DON'T INSTALL WHATSOEVER! I SPENT NONSTOP HOURS ON THE GAME AND THEN ONCE YOU HIT THE REWARD AMOUNT YOU CAN ONLY ENTER NUMBERS FOR YOUR ID WHEN THERE ARE LETTERS IN THE ID ASWELL. ALSO THE DIAMOND AMOUNT GAINED FROM EACH ROUND DROPS ALL THE WAY DOWN TO 0.001 DIAMONDS. IT TAKES ABOUT 12 HOURS OF NONSTOP GRINDING TO GET THE AMOUNT, AND THEN YOU CAN'T EVEN CLAIM IT!