[GB] Portal Boy

Portal Boy is a retro Game Boy maze game about shifting between parallel labyrinths. Collect every spark across three connected maze layers, use glowing portals to jump between dimensions, and avoid wandering shadow enemies that can phase through portals too. Once all three layers are cleared, the next level begins with a new maze variation and the challenge keeps going. Features Three simultaneous maze layers Portal-based dimension switching Endless level progression Randomly wandering enemies Collectible sparks and simple arcade scoring Original chiptune-style sound effects This product is not affiliated with, endorsed by, or sponsored by Nintendo Co., Ltd. 'Nintendo' and all associated trademarks, characters, and intellectual property are the property of Nintendo. This is an unofficial fan project, and has not been authorized or approved by Nintendo.