A 2D puzzle game. The player controls two shields, Magus and Questor, which can be moved horizontally and vertically though the maze, in order to collect masks. The object of each level is to collect all the masks, then reach the exit. In all levels, use of both shields are required for completion, and in some, one shield must be sacrificed (walled in or destroyed) in order to complete the level.

XOR must be revealed! His many faces are scattered through 15 levels.

Acquiring all the faces on any level will enhance your knowledge of Xor.

Beware, Xor controls his world and doesn't give up his personality easily.