Re-roll option for the winner

I think it should be the creator that always ask for reroll. Or if at least the creator have to accept first. Maybe creator would rather have the GA removed if it cant be accepted beause of steam gifiting policies or an other reason want it removed instead.

The site automatically removes all your entries for a game when you win one, even if the giveaways end in the exacts same moment. The only way to win two or more copies of the same game here is to purposefully re-enter a giveaway. Which many (all?) auto-entry scripts and bots do by default, by the way.

Edit: On a side note, I would favour a "Reject game" button next to the "reveal key" one. All the thousands of bot users could get a free pass to bail out undetected and maybe some of the few hundred or so real users would also have a last chance to wonder if they want the stuff added to their account or not.