Main Programmer: Toni Pomar Rosselló 2D, 3D Graphics: Miguel Ángel Carrillo Guillén Level Designer: Miguel Ángel Carrillo Guillén, Juan Gabriel Covas Music: Víctor Vergara Voices, Texts: Jaime F. Roca Sound Effects: Miguel Ángel Carrillo Guillén, Jaime F. Roca Additional Programming: Carlos Sánchez Beta Testers: Toni Pomar, Miguel Ángel Carrillo Guillén, Juan Gabriel Covas, Jaime F. Roca, Heinz Uden, Miguel Frau Level Editor Programmer: Juan Gabriel Covas