Doptrix Evolution，名字也从Tetris改编过来，但游戏却是全新的体验。玩家可以通过旋转和翻转拼图区调整不同的角度和位置。Doptrix Evolution 提供4种游戏模式，4种不同大小的拼图区。 Doptrix Evolution is the sequel to the popular puzzler Doptrix. It is a highly addictive game that turns classic Tetris upside down and inside out! Doptrix Evolution is perfect for those who have played Doptrix and are looking for more or those looking for a fresh spin on the classic Tetris formula. Features: * 4 completely new game modes * 4 board sizes (1 free + 3 in full version) * Online leaderboards & achievements * Intuitive and highly customizable controls * Support for Sony Xperia Play gamepad Doptrix Evolution features four exciting new game modes : Classic+, Reflection, Survival and Challenge. Classic+ improves on the Doptrix's Classic game mode by allowing you to swap shapes, adding more strategy and fun. Reflection is another twist on Classic+ where each new shape flips the board. Survival mode challenges you to last as long as you can in a game where each turn a new block is randomly placed on the board. And finally the most distinctive mode - Challenge, where you are given a limited number of shapes and a randomly generated board. You have to think strategically to beat the levels and get a high score.