English: This is a traced image from the Palladium Tele-Cassette-Game, a German PC-50x-family console. It uses the PAL version of General Instrument's AY-3-8710 chip. The NTSC version has a narrower maze with a few blocks at other locations.
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traced image from the Palladium Tele-Cassette-Game
Note that it may still be copyrighted in jurisdictions that do not apply the rule of the shorter term for US works (depending on the date of the author's death), such as Canada (50 p.m.a.), Mainland China (50 p.m.a., not Hong Kong or Macao), Germany (70 p.m.a.), Mexico (100 p.m.a.), Switzerland (70 p.m.a.), and other countries with individual treaties.