"Beside the fact that you are completely incorrect, you'll need to find the spot in the Game Dev license agreement, with each piece licensed as Game Dev, saying freeware is covered as well."

Extended License Quote:
"3d) The Buyer may use the Product to incorporate and embed into an electronic game or interactive media and distribute that new work provided there is encryption protection ... "

If i'am not wrong then i can use it in freeware, shareware software and equal business models without asking back !