Weltrauminvasoren was developed by Interton Electronic., Released in 1978 Other Informations: [Cassette No. 32] Also called Invaders outside Germany, and Invaseur de l’Espace in France.

Super-Space was developed by Interton Electronic., Released in 1978 Other Informations: [Cassette No. 40]

Schach II was developed by Interton Electronic., Released in 1978 Other Informations: [Cassette No. 22] Also called Chess II outside Germany, and Les Echecs II in France.

Panzerschlacht/Luftkampf was developed by Interton Electronic., Released in 1978 Other Informations: [Cassette No. 4] Also called Tank Battle/Air Battle outside Germany, and Bataille de Blindés/Combat Aérien in France.

Monster-Man was developed by Interton Electronic., Released in 1978 Other Informations: [Cassette No. 37] Also known as “Spider’s Web”.

Memory II was developed by Interton Electronic., Released in 1978 Other Informations: [Cassette No. 20] Also called Melody outside Germany, and Melodie in France.

Memory I/Motivsuche was developed by Interton Electronic., Released in 1978 Other Informations: [Cassette No. 8] Also called Memory I/Flag Capture outside Germany, and Memory I/Recherche de Motifs in France.

Luftkampf/Seegefecht was developed by Interton Electronic., Released in 1978 Other Informations: [Cassette No. 7] Also called Air/Sea Battle outside Germany, and Aerien/Bataille Navale in France.