Warning: Game removed from Steam and isn't auto-detected by SG as owned. Make sure you doesn't have it before attempting to participate/activate.

can people please stop joining these giveaways ?
already reported the user, registered an hour ago and said (himself) he had 600 keys for this game, which is an already known scam

check this:
https://steamcommunity.com/app/543420

actually got 300 more entries since my last comment XD

oh well..