Salnax on 21 November 2017
Brain Age - The original sold under 28 thousand copies its first week in Europe. It ended up selling over 9.2 million in Europe alone, a 300-fold increase.
Demon's Souls - Only sold 410,000 in 2009, when it launched in Japan and America, but eventually reached 1.83 million, thanks to better sales in 2010 and 2011 and over 100k in both 2012 and 2013. The game reached 892k in the USA alone, after only 53k sales on Week 1.
Five Nights at Freddy's - The original Kickstarter raised exactly $0.00.
Katamari Damacy - The game that launched a franchise had 35000 sales its first week in Japan.
Zumba Fitness - The Just Dance of Wii Fitness games. 36k at launch in America, over 3.1 million lifetime American sales.
Love and tolerate.
