Hi, I developed a new Tower Defense game and now I'm looking for a few beta testers: https://play.google.com/store/apps/details?id=de.siebn.ringdefense.beta The game mechanics are similar to GemCraft. Feedback about the balancing is very much appreciated. Features: * Rings in 7 colors. Every color has a special effect: Poison, Slow, ... * Combine rings with different colors to create new special effects. * Place the rings in towers, lasers, generators, traps, ... to kill thousands of creeps. * Build a maze with towers so your enemies have a long way to travel. * Every ring is upgradeable 42 times. * Play 7 unique game modes like Sudden Death, Time Trial or Endurance. * Throw ring bombs. * 100% wonderful vector graphics. * More than 100 kinds of monsters. Kill bugs, dictators, shapes from Tetris or even Pac-Man and his friends. * More than 25 skills that help you to kill more creeps. * A level editor to create and uploaded your own maps and campaigns.