They are not compulsory in the game, but without any doubt, they are one of the strongest points of the game. The battles PvP (peer vs peer) are available from the very beginning of the game. The players start their adventures in SaltSpray Bay and, from here they will be able to win medals in the different gyms of the area. The graphics and the title are like the huge games of GameFreak for NDS, but they integrate new options and a global chat.
Pokémon World Online has been designed for the whole family, but especially for the youngest of the house. Create powerful clans and defeat all your rivals. Win medals of the different gyms from all over the world and increase your reputation. Capture and create your own team of creatures. Get into a world full of Pokémon trainers. Pokémon World Online is a free and open source game that it creates a MMO of Pokémon based on the experience of combat and exploration of the official game.