The Shikigami team have been busy working on an update to address some of the requests and issues we've been receiving from all of you. It's being tested at the moment, so we hope to bring you some good news soon.
However, as it effects the way the scoring system works and overall game difficulty, we will need to reset or renew the leaderboards when it launches. We don't make the decision lightly, but its neccessary in order to provide an even better gaming experience to you all.
Thanks, the Shikigami team.