There are exceptions though, there are cases where keys with different region restrictions can be activated.
Example: WW and ROW keys can be activated both on the same account.
And when i tried to redeem To The Moon from Humble it actually added it to my account again even though i already owned the game.
So it is possible.
Comment has been collapsed.
If the key is for a slightly different version than what you already have, then yes (for example, you own the WW version and you get a key for the ROW version). If it's for the exact same thing as you already own, then no, as far as I know.
Comment has been collapsed.
Sometimes yes, but most likely not. As others said, WW and ROW may both activate. Then you may get double games of which the other is a Windows version and the other is Mac. Also, in some cases games have two versions, an old one and a new one. That happened to me with UFO: Afterlight.
Comment has been collapsed.
333 Comments - Last post 1 minute ago by Valtekken173
11 Comments - Last post 2 minutes ago by Tecfan
113 Comments - Last post 3 hours ago by Matwyn
21 Comments - Last post 7 hours ago by Dayannah
3,223 Comments - Last post 7 hours ago by drbeckett
228 Comments - Last post 13 hours ago by Reidor
5 Comments - Last post 17 hours ago by RobbyRatpoison
228 Comments - Last post 15 minutes ago by eeev
82 Comments - Last post 1 hour ago by damianea103
5 Comments - Last post 1 hour ago by Lugum
120 Comments - Last post 1 hour ago by Metalhead8489
1,595 Comments - Last post 2 hours ago by ColdOut
1,319 Comments - Last post 2 hours ago by GraVe23
127 Comments - Last post 2 hours ago by Andreas89
I sounds a little bit confusing from a title but here is explantion: Can i redeem a key from already owned game?!
Can i actually waste key for game which i already have?
Comment has been collapsed.