Original Concept: Jorge Blanco, Ignacio Pérez Dolset, Gonzalo Suárez
Project Leader & Game design: Gonzalo Suárez
Software Design: Javier Arévalo, Jon Beltrán de Heredia Olazábal, Gonzalo Suárez
Lead Programming (Logic): Jon Beltrán de Heredia Olazábal
Lead Programming (Technology & Consoles): Javier Arévalo
Programming (Technology): Alex Camaño Alonso
Programming (A.I.): Fernando José Colomer Pérez, Elisa Fernández Alonso
Programming (Tools): José Maria Calvo, Arturo R. Montesinos, Julián Pérez
Programming (Missions): José Maria Calvo, Fernando José Colomer Pérez
Programming (Internal Engine): Vicente Ribes
Programming (User Interface & Allies): Jaime Cifuentes Olivares
Programming (Physics, Sound): Arturo R. Montesinos
Programming (Net): Unai Landa Bonilla, Arturo R. Montesinos
Programming (3D Support): Unai Landa Bonilla
Programming (Vehicles, Behavior): Francisco Ismael Raya Roa
Programming (Video Engine & Effects): Pablo Toledo
Chief Graphics Artist & Graphics Design: Jorge Blanco
Graphics Artists: Javier Abad, Humberto Cuenca, Óscar Cuesta García de Leonardo, Daniel Estival Hernández, Jorge Fernández Meléndez, José F. Bermejo Fernández Salinero, Fernando Huélamo, Javier Soler
Additional Graphics: Rafael Barraso Martín, Javier García-Lajara Herrero, Marcos Matías Martínez Carvajal
Video Post: Harmonia Carmona
Chief Mission Design: Armando Sobrado Cros
Mission Design: Jorge Luis Sánchez
Character Design & Lead Tester: Jorge Luis Sánchez
Testers: Alexandre Lepoureau, Gavin Skinner, Franklin Vasquez
Eidos UK Compatibility: Jason Walker
Music: Mateo Pascual
Producers: Michael Souto, Eric W. Adams
Special Thanks To: Holly Andrews, Rafael Barraso, Rafael Cobo, José María Espona, Ismael Garcia, Asier Hernáez, John Kavanagh, Alfredo Martín, Philip Morris, Jorge Gómez Mourelle, James Poole, Javier Reyes, Pedro Ruiz, Ricardo Sanchez, Guillermo Toston Bartolome, Tim Weaver, Javier García-Lajara Herrero, Michael Keane
Graphics (Manual): Peter Bagney
Eidos Interactive UK: Michael Souto, Tony Bourne, Alexandre Lepoureau, Tom Murton, Gavin Skinner, Karen Ridley, Jonathan Rosenblatt
Eidos Interactive US: Eric W. Adams, Michael McHale, Franklin Vasquez, Gary LaRochelle, John Arvay, Sacha Fernandes, Gary Keith
Eidos Interactive (Senior Producer): Grant Dean
Eidos Interactive (Localisation Manager): Flavia Timiani-Dean
Eidos Interactive (Localisation Co-Ordinator): Holly Andrews
Eidos Interactive (Marketing Executive): Lorna Evans
Eidos Interactive (Eidos Development Support): Rose Montgomery
Eidos Interactive (Technical Wizard): Lee Briggs
Eidos Interactive (Creative Services Manager): Rashon Chowdhury
UK Manual Design: A.C.E.