Martin Adam (Win), Florian Graier (Nachtfalter), Mark Haßelbusch (Marky), Merten Ehmig (pluto), Benjamin Herr (Loriel), Armin Schäfer, Pyrit, Philip Holzmann (Batman), Alexander Semeniuk (AlteredARMOR), Andriel, Peewee, Oliver Schneider (ker), Fabian Pietsch, Manuel Rieke (MrBeast), Felix Riese (Fungiform), Carl-Philip Hänsch (Carli), Sebastian Rühl, Gurkenglas and many more:
Luchs, Asmageddon, mizipzor, Tim Blume, Apfelclonk, Sven-Hendrik Haase, Lauri Niskanen (Ape), Daniel Theuke (ST-DDT), Russell, Stan, TomyLobo, Clonkine, Koronis, Johannes Nixdorf (mixi), grgecko, Dominik Bayerl, Misty de Meo, Lorenz Schwittmann, hasufell, Jan Heberer, dylanstrategie, Checkmaty, Faby
Also, big thanks to Matthes Bender and all those who contributed to previous Clonk titles for the passion they put into the game and for agreeing to make Clonk open source.