yeah it's a new thing peoples love to make giveaway from game they got free few minutes before :/

Don't waist your point : still free on https://www.humblebundle.com/store/amnesia-collection?linkID=&mcID=102:5a690ec7edaa4ec42623c1a3:ot:57d30fe6b42ee742d1c9c343:1&utm_source=Humble+Bundle+Newsletter&utm_medium=email&utm_campaign=2018_01_25_2018_01_25_wintersale2018_encore_start&utm_content=Banner