In 1946, Games resumed his freelance practice and worked for clients such Royal Dutch Shell, the "Financial Times", Guinness, British Airways, London Transport and El Al. He designed stamps for Britain, Ireland, Israel, Jersey and Portugal. Also, he designed the logo for the JFS school. There were also book jackets for Penguin Books and logos for the 1951 Festival of Britain (winning the 1948 competition) and for the 1965 Queen's Award to Industry. Among his pioneering contributions was, in 1954, the first moving on-screen symbol of BBC Television. He also produced murals. Between 1946 and 1953, Games was a visiting lecturer in graphic design at London's Royal College of Art and in 1958, was awarded the OBE for services to graphic design. In 1959, he was appointed a Royal Designer for Industry (RDI). He also designed the tile motif of a swan on the Victoria line platforms at Stockwell tube station in the late 1960s.