Version 1.02 (october 2014) Developers Mathias Ripoll Christian Tritten License GPL 3 https://www.gnu.org/licenses/gpl-3.0.txt Thanks https://openclipart.org/user-detail/bloodsong https://openclipart.org/user-detail/dodom01 https://openclipart.org/user-detail/edoardoposa https://openclipart.org/user-detail/lemmling https://openclipart.org/user-detail/netalloy https://openclipart.org/user-detail/paweo111 https://openclipart.org/user-detail/Pippi2011 https://openclipart.org/user-detail/PrinterKiller https://openclipart.org/user-detail/roland81 https://openclipart.org/user-detail/roshellin https://openclipart.org/user-detail/ruthirsty https://openclipart.org/user-detail/Schplook Acceleration Debug No device motion data