From the game's website:
Clonk is a highly versatile multiplayer game of strategy, action, skill, and endless fun! Clonk Endeavour is the sequel to Clonk Planet and predecessor to the newer Clonk Rage in the series of 2D Clonk games.
Clonk Endeavour was the first Clonk game to use a 32 bit graphics system based on Direct3D and OpenGL for enhanced quality and lots of new visual effects.
The game was translated to nine different languages: German, English, French, Spanish, Italian, Russian, Finnish, Estonian, Hungarian. All language packs are included in the download.