pedalpowered - 07/06/2017
Yes, this was their worst selling game. However, the 1.3 units was obviously a joke, especially since it was right after the proclamation of the highest selling game at 1.3M units.
Curious fact: This was Zeppelins worst selling game, selling a mere "1.3 units". http://press.eutechnyx.com/the-past/eutechnyx-quick-facts