Development of "Clonk Rage" has been continued until May 2014. The various in-game objects and tools available to the clonk allow for a dynamical gameplay. Also, extensions for older (freeware) versions of Clonk can be downloaded there. In 2007 German computer magazine Computerbild.de lists "Clonk Planet" with 4/5 stars. The next release was "Clonk", also on Warp. "Clonk Clonk" is set in prehistoric Africa some 70,000 years ago. Its predecessor, "Clonk Endeavour", was released as Freeware a couple of days later. OpenClonk is the first Clonk game not to support backwards compatibility for previous expansion packs. Clonk is a single player and multiplayer computer game series. German gaming website "gbase.de" reviewed "Clonk Rage" in 2009 and gave 7.5/10 points. "Clonk Rage", which became the officially current version on May 5, 2008.