I checked who won the last sweepstakes, you know what I noticed, the same winners!
How is this possible? You can check it out yourself!
Necrobouncer - Game Key Sweepstakes
Spirit of the Island - Game Key Sweepstakes
Look at the names of the winners: Jesus R, Kevin T, Gregory S, Eduardo P, Kenny K Max B, and others. And the numbers of the winners are thousand numbers, and the winners are the same.