Pokemon Genesis is a Game Boy Advance ROM hack known for its expansive world and extensive Pokemon roster. It expands upon the foundations of the original Pokemon games, adding new regions, characters, and storylines.  While retaining the core turn-based battling system, it often incorporates unique mechanics or features.  Created by independent developers outside of Nintendo or Game Freak, it represents a creative contribution within the Pokemon fan-made game scene.

Pokemon Genesis

Pokemon Fused Green 2.0.1