First version by:
Matthew Weatherford <matt@biggmatt.com>

Code:
Ian Stoffberg
Neil Hinton
Alexey Osipov <lion-simba@pridelands.ru>

Scripting ideas:
Chris Bidmead

Icons and Logo by:
Alex Klepatsch

Debian and Ubuntu packaging:
Paul Gevers <paul@climbing.nl>

Translators:
Nighto (Brazilan Portuguese)
Simeon Uzunov (Bulgarian)
Benny Beat (Catalan)
Roger Gabriels (Dutch)
Choplair (French)
Kai Evers (German)
Γεώργιος Γεωργάς (Greek)
Ofir Klinger (Hebrew)
Roberto Calamante (Italian)
Ellen Rohaan (Norwegian Bokmål)
Marcin Trybus (Polish)
Luís Torrao (Portuguese)
Joe Black (Russian)
Göran Hanell (Swedish)
Predrag Tomasevic (Serbian)
Martin Srebotnjak (Slovenian)
Víctor Paesa (Spanish)
Chung Yu (Traditional Chinese)
Emre Erkan (Turkish)
Alexey Osipov <lion-simba@pridelands.ru> (Russian)