Astro Knot is an addictive astronaut game. It can be played on CrazyGames in your browser, for free. It has been played 2,676 times and has received a rating of 7.9 out of 10 with 28 votes. This fun arcade game is built with HTML5 technology to run flawlessly in all modern browsers. It is playable in fullscreen . Did you like playing Astro Knot? Then take a look at our other astronaut games or Alien Killer and Gravity Control.