Join Ash, Pikachu, and Brock as they travel across Sinnoh, as they meet new friends and reunite with old ones. But it's not all fun and games, as Team Rocket is still up to their old tricks and Team Galactic is added to the fray. Not to mention the notorious Pokémon Hunter J.

After discovering his mission was a lie, Zim swears revenge on the Almighty Tallests. However, with his PAK broken, he winds up in the middle of space in his Voot Cruiser, stranded and an inch from death. Now, it's up to run-away Irken Danny, former Invader Jaz, and their friends to save Zim and take the Empire.