Tidalis promises to take you to unexplored realms, both through its fantastical storyline and its fresh take on the match-three puzzler. You'll still be matching up some familiar coloured blocks, but the way you do it differs considerably from other games in the genre. Rather than your typical Bejeweled-style swap-a-thon this is all about making use of "streams."
Tidalis might be a puzzle game about matching blocks of the same color to clear them from the board, but it's hardly a Bejeweled clone. And sure, those blocks might fall from the top of the screen, but it's not Tetris. In other words, Tidalis is something pretty unique.