This is an Atari 2600 game called Swordquest Earthworld, which was released in 1981. It is an action and adventure game with a boxing sub-genre, rated E for everyone. The game comes with a manual and was published by Activision.

Swordquest Earthworld is a great addition to any Atari 2600 collection. It has been tested and is ready to be played. The game features challenging gameplay and a captivating storyline. Whether you are a fan of boxing games or just enjoy action and adventure games, Swordquest Earthworld is a must-have. Get your hands on this classic game today!