Pokémon Sienna is a fan-made role-playing video game for the Game Boy Advance set in the diverse Voultan region. Players experience a decision-driven storyline that influences gameplay outcomes. The game features unique Pokémon, including new species exclusive to Voultan, and incorporates moves from the fourth generation. Additionally, players can explore various regions and enjoy original music composed for the game.
New Region - The beautiful and rugged region of Voultan will be home to many different kinds of Pokémon
Decision-Based Storyline - Your decisions in-game will affect the direction of the story
New Tiles - Realistic and beautiful new buildings in each city
Focus Punch Trees - A larger tree can be hit with the move Focus Punch and rare Pokémon will fall out
New Pokémon - The region of Voultan is home to many exclusive species of Pokémon
Moves from 4th Generation onwards - Sienna has moves from the 4th generation onwards on top of every single 3rd generation move
Travel Between Different Regions - Visit old and foreign lands, meet new and familiar people
New Music - Sienna features excellent new music for some of its routes and cities