# OpenSpiel functions: registered_names [Back to Core API reference](../api_reference.md) \
`registered_names()` Returns a list of short names of all game in the library. These are names that can be used when loading games in `load_game`. ## Examples: ```python import pyspiel # Print the name of all OpenSpiel games for short_name in pyspiel.registered_names(): print(short_name) ```