Air/Sea Attack 1981 Video Technology Ltd. Astro Pinball 1982 Video Technology Ltd. Astro Pinball (Alt ROM config) 1982 Video Technology Ltd. Astro Pinball (Bad?) 1982 Video Technology Ltd. Auto Chase 1981 Video Technology Ltd. Auto Chase (Alt ROM config) 1981 Video Technology Ltd. Creativision Basic (1982, Release 2) 1982 Video Technology Ltd. Creativision Basic (1982, Release 1) 1982 Video Technology Ltd. Creativision Basic (1983, Release 1) 1983 Video Technology Ltd. Basic V.1 (1983, Release 2) 1983 Video Technology Ltd. Chopper Rescue 1983 Video Technology Ltd. Crazy Chicky 1981 Video Technology Ltd. Crazy Pucker ~ Crazy Moonie ~ Crazy Chewy 1981 Video Technology Ltd. Deep Sea Adventure (6k Cart) 1982 Video Technology Ltd. Deep Sea Adventure (8k Cart) 1982 Video Technology Ltd. Locomotive (10k cart) 1983 Video Technology Ltd. Locomotive (12k cart) 1983 Video Technology Ltd. Mouse Puzzle 1982 Video Technology Ltd. Mouse Puzzle (Alt ROM config) 1982 Video Technology Ltd. Music Maker 1983 Video Technology Ltd. Planet Defender (6k Cart) 1981 Video Technology Ltd. Planet Defender (8k Cart) 1981 Video Technology Ltd. Planet Defender (8k Cart, Bad?) 1981 Video Technology Ltd. Police Jump 1982 Video Technology Ltd. Police Jump (Alt ROM config) 1982 Video Technology Ltd. Police Jump (Earlier) 1982 Video Technology Ltd. Soccer 1983 Video Technology Ltd. Sonic Invader 1981 Video Technology Ltd. Stone Age 1984 Video Technology Ltd. Tank Attack (6k Cart) 1981 Video Technology Ltd. Tank Attack (8k Cart) 1981 Video Technology Ltd. Tennis (Wimbledon, 6k Cart) 1981 Video Technology Ltd. Tennis (Wimbledon, 8k Cart) 1982 Video Technology Ltd. Tennis (Wimbledon, 8k Cart, Alt ROM config) 1982 Video Technology Ltd. Tennis (Coca Cola / Sprite, 8k cart) 1981 Video Technology Ltd. Tennis (Dick Smith, earlier, 6k Cart) 1982 Video Technology Ltd. Tennis (Dick Smith, later, 6k Cart) 1982 Video Technology Ltd. Tennis (Dick Smith, 8k Cart) 1982 Video Technology Ltd. Hapmon 198? Richard Hayter