Exhibit 32.2

CERTIFICATION PURSUANT TO
18 U.S.C. SECTION 1350,
AS ADOPTED PURSUANT TO
SECTION 906 OF THE SARBANES-OXLEY ACT OF 2004

In connection with the Quarterly Report of Bally Technologies, Inc. (the “Company”) on Form 10-Q for the fiscal quarter ended September 30, 2007 as filed with the Securities and Exchange Commission on the date hereof (the “Report”), I, Robert C. Caller, Executive Vice President, Chief Financial Officer and Treasurer of the Company, certify, pursuant to Section 906 of the Sarbanes-Oxley Act of 2002, 18 U.S.C. Section 1350 that, to my knowledge:

1.The Report fully complies with the requirements of section 13(a) or 15(d) of the Securities Exchange Act of 1934; and

2.The information contained in the Report fairly presents, in all material respects, the financial condition and result of operations of the Company.

Date:  December 21, 2007

/s/Robert C. Caller

Robert C. Caller

Executive Vice President, Chief Financial Officer and Treasurer

(Principal Financial and Accounting Officer)