Pokemon Crater- Battle Arena is a website on the domain- www.pokemonbattlearena.com which contains a browser based game in which one can become a pokemon trainer, catch pokemon, battle other trainers (human or computer), trade pokemon and much more. It is created by Kyro (the crater of Pokemon World Online) and is based on the famous pokemon browser based game- Pokemon Crater (at www.pokemoncrater.com) which was played and enjoyed by many users but was discontinued a few years ago. Kyro revived this game. The game is still at its beginning state as it has many improvements to be made and has some errors, but is expected to be as good as the original game soon. This game also has its on Wiki at pokemoncrater.wiki.com.
It's offical Forum is at www.pbaforum.net