Pokemon was a classic Ninja game that had been released in multiple versions. The following are a few versions and their characteristics: Pokemon 1: The first game in the Pokemon series was launched in Japan in 1996. In the game, players needed to collect different Pokémon and train them to complete various missions and challenges. The game became a global success and became one of Ninja's classic games. 2. Pokemon II: It was launched in Japan in 2002 as a continuation of the first game. In the game, players needed to collect and train new Pokémon and fight with other players. The second generation of the game added more Pokémon types, missions, and battle modes, which were more open and free. 3. Pokemon 3rd Generation: It was launched in Japan in 2006 as a continuation of the second generation game. In the game, players need to explore a wider world to collect and train more Pokémon and fight more with other players. The game also added more anime-style scenes and characters. Pokemon 4th Generation: It was launched in Japan in 2011 as a continuation of the third generation game. In the game, players needed to interact with a virtual world to collect and train new Pokémon and fight more with other players. The game also added more social functions and multiplayer modes. 5 Pokemon Fifth Generation: It was launched in Japan in 2016 as a continuation of the fourth generation game. In the game, players need to explore a wider world to collect and train more Pokémon and fight more with other players. The game also added more anime-style scenes and characters. As for which version was the most fun, it depended on personal preferences and game preferences. Each version had its own characteristics and advantages, and they could choose the version that suited them according to their own preferences.