The pirated version of the game does not include support for leaderboards, said company CEO Tero Virtala, a crucial feature that is the "soul" of the game. Without it, he hoped users of the hacked version would want to upgrade to the legitimate copy once they began enjoying the game.

"Piracy is here, so how can we take advantage of that? What we did actually, on day one, we put that game immediately on all the torrent networks ourselves," revealed Virtala, during a panel discussion at Develop Liverpool yesterday.