Clonk is described as 'Entertaining, action-packed game of strategy, tactics, and skill. It can be played by a single player, with up to four players on one computer, or any number of players in local networks or via internet' and is a exploration game in the games category. There are more than 10 games similar to Clonk for a variety of platforms, including Windows, Linux, Mac, Steam and Android apps. The best Clonk alternative is Terraria. It's not free, so if you're looking for a free alternative, you could try OpenClonk or Wurm Online. Other Clonk like games are King Arthur's Gold, The Blockheads, Epic Inventor and Junk Jack.