Will check for acceptable played time and re-roll if necessary.

Sorry to disappoint, but support won't grant a reroll for that.
I recommend putting it up in the Playing Appreciated group instead ^^

As Tristar mentioned, you cannot enforce custom rules in public giveaways, and either way they're not grounds for a re-roll.
Playing Appreciated is a possible option. However, please do notify us if you intend to delete this giveaway so we can remove our entries.
Thanks for the chance!

I will just blacklist the winner if he didn't play the basegame.

Wow, nice... very fair... very meow. :/
I think, better if we blacklist each other right now! ;) That will be super funny!
Meow!

View attached image.