Rare German console sold in Germany by the mailorder company Neckermann as the Palladium Video Computer Game. It is based on the Philips Signetics hardware platform and the 2637 chipset. Variants of the systems were sold worldwide under many different brands: Emerson Arcadia (worldwide), Advision Home Arcade (France), Bandai Arcadia (Japan), GiG Electronics Leonardo (Italy), Hanimex HMG-2650, Leisure-Dynamics Leisure-Vision (USA), Intercord XL 2000 system, Eduscho / Tchibo Tele-Fever, Schmidt TVG 2000 (Germany)

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HGS Mr.Altus Das Tele-Gehirn , Polybrain Video Computer Game , Trakton MV1305 Video Computer Game