If this is for a game asset (like the in GTA or a custom unit in Command & Conquer), the "feature" usually involves adding specific behaviors to the vehicle/entity:
If you are working with the (often used for Python/Machine Learning research) and your .rar contains config files: hydra.rar
A quick-checksum feature to ensure the archive hasn't been corrupted during download. If this is for a game asset (like
If the .rar contains assets, a "feature" would be an Auto-Installer or a Texture Swapper to easily apply different skins from the archive. 2. Configuration Management (Python Hydra) mimicking the mythological many-headed beast.
A feature that allows the unit to target multiple enemies simultaneously, mimicking the mythological many-headed beast.