It's probably a good idea to check first

entered 4 weeks ago (when it got created), then bought the game or got it some other way but never took off his entry.
Problem is: even if that's the case - nothing can be proved since he has the game activated (unless somehow it can be checked when he played last time - and it's before giveaway ended, in which case he can be reported for winning GA for owned game... idk, maybe)

That's true. 1.1 hours on record, but 0.9 of those hours are more than 2 weeks ago. He should not have accepted the game when he won it if he already had it. That's reason enough for me to blacklist.

He was gifting 6000 copies, and there was less than 6000 entries lol