Welcome to Pokéngine!

Pokéngine is a community focused on the creation of custom content, such as regions and Pokédexes. Pokéngine also provides an MMO, combining all the created content into one big game (although regions can be isolated, and turned into a standalone game, if their owners wish to do so). The MMO can be played in-browser, or downloaded locally.

The reason it's called Pokéngine is because it's an engine by nature, not an actual game. The game part is created by the users, meaning instead of Pokéngine being just one game, it has several.

The engine offers a collection of online browser-based tools, made for the sole purpose of editing and building the game. Some of these tools are publicly available for use by anyone, while others require you to own a region or Pokédex. Theoretically anyone can request these, although there are some requirements.