From the introduction:
Pokémon Origins is a pen and paper tabletop roleplaying game assembled by fans for the Pokémon community. The game is designed to focus on storytelling and capture the eccentric atmosphere of the original Pokémon games on Nintendo Gameboy (Pokémon Fire, Blue, Yellow, Green, Gold, Silver & Crystal) and the animated series. The game contains 295 playable Pokémon and all 28 Unown Pokémon from the first and second generation, including their complete evolution stage.
Enter the World of Pokémon in a new adventure roleplaying game. Battle, capture and train your own team of Pokémon. With this quick and easy to learn game system, you will be able to smoothly play though Pokémon adventures, and share exciting, funny and sometimes ridicules moments with your friends.