Tetrix - H5 Version is an online game at 43g.Com. You can play Tetrix - H5 Version in your browser for free.Did you enjoy playing Tetris on your Nintendo Gameboy 20 years ago? Than this online HTML5 game is for you! Tetrix has all the elements of a good block mover game, this time you can also play it on your mobile phone and tablet. Do you still have what it takes to score 4 lines in one go?