* '''Other files''': These should be named <targetid>-<filename> or <gameid>-<filename>. Again the latter when the files can be shared acress all variants of the game (an example for these type of files would be when a minigame saves a high score record).
=== Subclassing MetaEngine ===
Let's implement the plugin interface:<br>
You'll have to create a custom MetaEngine subclass. This provides the information and functionality related to the engine that can be used by the launcher without loading and running the game engine, which includes detecting games, listing savegames and instancing the engine.