Can't find "Castle Clicker : Building Tycoon" in the list of giveawable games

But it's a free game ... why would there be an option to giveaway a key for a game that is free...? Another game that had a lot of giveaways before but is now free to play is Minion Masters and you can't make giveaways for that anymore either so yeah that's just how it works, mainly because it is free to play now.

And even if you were to be able to create a giveaway for it you wouldn't get any points for it as it had a massive amount of keys given away for free before. As can be seen here:

View attached image.