Pokemon Yuval Beta 1.0.1 is a ROM hack in its beta stage of development. The name 'Yuval' likely refers to the name of the region, character, or storyline implemented by the creators.  The original game is an established Pokemon Game Boy Advance title.   Gameplay would follow the core mechanics of Pokemon games—collecting, training, and battling Pokemon. Being a beta version, the game is likely unfinished and may contain bugs or incomplete features.  It is a fan-made project available for download in the ROM hacking community.

Pokemon Yuval Beta 1.0.1

Pokemon WaterRed