Reaktor is a modern spin on the classic block-stacking game! Features 360° block stacking, mind bending goodness. For one to four players: team up with friends in local co-op, and climb the leaderboards to fame. The Features: Combines classic tetromino gameplay with chains and combos. X-ray, zipper, and zig-zag techniques not found in any other tetromino game. Play with up to four friends in local co-op. The Fans: "Beautiful minimalist 4-player radial tetris, with x-ray powerup for added depth." "For the fans of Tetris, this one is a real breath of fresh air". "Chain reactions can be strategically produced as in the game PuyoPuyo Tetris" "Like someone put Tetrominos and Super Hexagon in a blender" The Screens: Create Chain Reactions! Team up with with friends to build faster and make larger chains. Make huge chains with advanced techniques Two players, one keyboard! The Reaktor Story: One day, a bored engineer at the Chernobyl nuclear power plant modified the SKALA control program with a score function so it would be more fun to play. He began making larger and larger reactions, until one day he messed up and caused a meltdown. But he was addicted. Years later, he sneaked back into the rubble, stole the modified control code and published it as an internationally acclaimed video game called REAKTOR.