[1] Joint development by BeerBoyz Software and PowerFull Films. Coding by Piotr Trocewicz. Graphics by Marek Tymoszczuk; animation by Piotr Trocewicz; photography by Piotr Trocewicz, Mariusz Michalczuk and Monika Skorupska; and digitising by Piotr Trocewicz and Mariusz Michalczuk. Music by Szymon Kosecki.