KnXion Cost: $15 Get the full version     Trial version     Developer's Website Contacting third-party download site please wait. If your download does not start, click here, or get the full version Descriptions KnXion: Placed firmly in the boundary between strategy and reflex games, KnXion may very well be the next Tetris. Addictive game play, superb graphics and escalating difficulty make this game a new favorite.