- Lead Programming
- Rasmus Neckelmann
 - Nicolas Adenis-Lamarre
 - Emmanuel Gorse
 - Jens Erler
 
 - Additional Programming
- Kees Jongenburger
 - Dave Vasilevsky
 - Maxime Biais
 - Eric Piel
 - Frederic Huard
 - Christoph Sommer
 - Samuel Mimram
 - SnowBear
 - Brice Goglin
 - Richard Franks
 - Ville Lahdenvuo
 - Kristian Jagd
 
 - Inkscape plugin
- Emmanuel Gorse (main developer)
 
 - Graphics
- Jens Erler
 - Rasmus Neckelmann
 
 - Audio
 - MacOS X Support
- Dave Vasilevsky
 - Maxime Biais
 
 - Game translations
- Jozef Riha (Slovak)
 - Nicolas Adenis-Lamarre (French)
 - Wilhelm Francke (Norwegian)
 - Jonathan Sieber, Jens Erler (German)
 - Ville Lahdenvuo, Tuomo Koistinen (Finnish)
 - Trullo (Catalan)
 - Trullo (Spanish)
 - Mateusz Kosibowicz (Polish)
 - Lucas Manzari (Italian)
 - Lukas Klingsbo (Swedish)
 - Jan Kaláb (Czech)
 - Mikhail Brinchuk (Russian)
 - Lucas Hermann Negri (Brazilian Portuguese)
 - JJānis Rūcis (Latvian)
 - Kristian Jagd (Danish)
 - Tadas Masiulionis (Lithuanian)
 - Anil Ozbek (Turkish)
 - Zoltán Balogh (Hungarian)
 - Sérgio Marques (Portugese)
 
 - Website translations
- Felix Schl (German)
 - Nicolas Adenis-Lamarre (French)
 - Afaland (Spannish)
 - Trullo (Catalan)
 - Jj (Nederlands)
 - Vertigo (Hebrew)
 - Pol Vinogradov, Ivan Gushchin (Russian)
 - Nagy Gergő (hungarian)
 - Danilo Macri (italian)
 - Wilhelm Francke (norwegian)
 - Lukas Klingsbo (swedish)
 
 - Website
- Nicolas Adenis-Lamarre (main developer)
 - Erwan Lehérissé - Wosp
 - Nx (map rendering patch, somersaults cup)
 - Marv
 
 - Website administrators
- jagdos
 - Cigam
 - FjompeN^
 - wielie
 - Nicolas
 - Hiddo
 - unnheuulu
 - gaivota
 - tuhoojabotti
 - pishi
 - Scor
 - manu
 - X
 
 - Forum
 - Wiki
- Emmanuel Gorse
 - MPjin (X-Moto Theme)
 
 - Irc
 - Levels
 - Main testers
- Jose Alberto Coelho (MacOS X)
 - Frederic Huard (Windows and GNU/Linux)
 
 - Packagers
- Rasmus Neckelmann (Windows, GNU/Linux)
 - Dave Vasilevsky (MacOS X)
 - Dark (Gentoo)
 - Olivier Blin (Mandriva)
 - Pascal Bleser (Suse)
 - Samuel Mimram (Debian)
 - Dmitry Marakasov (FreeBSD)
 
 - Other