With convention season underway and Halloween not too far off, it's about time you start planning what character you will dress up as. You can go about making yourself a costume (which may mean more to you) or you can have one professionally made for yourself.
If you rather not do the heavy work, you should check out Wollstone Crafts over at Etsy. They have many costumes that are already made that you can pick up right now. Be warned, this will set you back some. But if you are devoted to a particular gaming franchise, it may well be worth it.
You can even have them create custom costumes based on whatever game you choose. But you need to get your orders in quick if you wish to have it done in time for Halloween. This is high quality work, so it's going to take a little bit of time.
Be sure to also check out Wollstone Crafts' Facebook page for more pictures. As you can see in the pictures of these page, they are already skilled at making Mass Effect and Saints Row costumes.
If you were going to dress up as a game character, who would it be?