Of course, it's hard to argue with free, and considering Artefacto's unique take on the familiar color matching formula, Toxic Balls deserves your attention. It won't replace Tetris or Bejeweled 2, but for gamers on a budget, it's a decent pickup. In addition, Artefacto plans to roll out an enhanced version with 30 plus levels and up to seven tubes. Whether it'll be free, however, remains to be seen. 2/5