Option	Description	Default	Environment Variable	Command Line Argument
games_folder	The folder where games are stored.	Current directory	GAMES_FOLDER	--games-folder
data_folder	The folder where data is stored.	Data folder	DATA_FOLDER	--data-folder
cache_folder	The folder where cache data is stored (optional).	None	CACHE_FOLDER	--cache-folder
keep_existing_configs	Whether to keep existing configurations.	true	KEEP_EXISTING_CONFIGS	--keep-existing-configs
cleanup_data_folder	Whether to clean up the data folder.	false	CLEANUP_DATA_FOLDER	--cleanup-data-folder
filter	A filter to apply (optional).	None	FILTER	--filter