AFFIRMATION OF GUARANTY

Exhibit 10.2

AFFIRMATION OF GUARANTY

This AFFIRMATION OF GUARANTY is made as of February 15, 2007, by each of the undersigned (individually, a “ Guarantor ” and, collectively, the “ Guarantors ”) for the benefit of Comerica Bank (“ Bank ”).

RECITALS

Bank and MGAM Systems, Inc., a Delaware corporation and Megabingo, Inc., a Delaware corporation (collectively, “ Borrower ”) are parties to that certain Amended and Restated Loan and Security Agreement dated as of November 16, 2005, as amended (collectively, the “ Loan Agreement ”). Each Guarantor executed for the benefit of Bank an Unconditional Guaranty dated as of June 25, 2003 (each, a “ Guaranty ”) and an Affirmation and Amendment of Guaranty dated as of November 16, 2005. Borrower and Bank propose to enter into a Second Amendment to Amended and Restated Loan and Security Agreement (the “ Amendment &r