Isrever Twist Free is our version of this classic game. Play against the computer with 4 AI levels or 2 player mode against a friend. What's the Twist? You can also play on a 10x10 board for extra fun. Isrever is a game involving abstract strategy and played on a board with 8 rows and 8 columns and a set of distinct pieces for each side. The pieces are disks with a light and a dark face, each side belonging to one player. The player's goal is to have a majority of their colored pieces showing at the end of the game, turning over as many of their opponent's pieces as possible.