How does it Work ?

You have two chances of winning COD: Ghosts since there are two giveaways.

Unless multiple copies of the same game's been given away in a single giveaway, your chances of winning does not multiply. If you enter two separate giveaways for the same game, you'll have 2 separate chances of winning, depending on the number of participants in each giveaway.

Actually your chances of winning go down, because the chances of receiving that dlc increase.

hahah the chances are like 1 to 10000 people entering it

acording to that logic i should have like 50 or so batman city xD well your chance depends on how many ppl incribed to that particular ga if u go to several of the same game sure u have more chances but if like 1k ppl enter it too your chances wont raise to that ga hope it helps