CranialCrash: Corridor is a strategy game based on the popular board game Quoridor. It is available for iPhone and is developed by Nitch Ventures LLC. In this game, players compete on a 9x9 board consisting of 81 square spaces. Each player controls a pawn, starting from the center space on one edge of the board.

The objective of the game is to be the first player to move their pawn to any space on the opposite side of the gameboard from where it begins. The challenge lies in strategically navigating the board while facing obstacles in the form of walls.

Corridor features twenty walls that can be placed in the groove between spaces. These walls block the path of all pawns, forcing players to find alternative routes. The walls are divided equally among the players at the start of the game and cannot be moved or removed once placed.

With its strategic gameplay and challenging obstacles, CranialCrash: Corridor offers an engaging experience for fans of strategy games. It is a free game available on the iPhone platform.