Head On - video game - happened in 1979.
Beach Head - video game - happened in 1983.
Head over Heels - video game - happened in 1987.
Head On - video game - was created in 1979-04.
Beach Head - video game - was created in 1983.
Game Over - video game - happened in 1987.
Head over Heels - video game - was created in 1987.
The Hidden - video game - happened in 2005.
Manky - video game - happened in 2009.
Conspiracies - video game - happened in 2003.
Gateway - video game - happened in 1992.
Glover - video game - happened in 1998.
The Hive - video game - happened in 1995.