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defender/namespace_metadata.json

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+{"display_name": "Defender", "description": "Aliens attack the earth. You control a spaceship and must defend humanity by destroying alien ships and rescuing humanoids.You have three lives and three smart bombs. You lose a live when you are shot down by an alien spaceship.Points are scored by destroying enemies and retrieving humans that are being abducted. You have an unlimited number of laser missiles.\n\nFor a more detailed documentation, see [the ALE documentation](https://ale.farama.org/environments/defender)"}