Fist of the North Star (NES video game)
"Fist of the North Star" is a single-plane beat-'em-up in which the player (as Kenshiro) proceeds through the game by walking from left to right, using his martial arts of Hokuto Shinken to defeat enemies. Similarly to "Kung-Fu Master", jumping is performed by pressing the d-pad upwards instead of having a dedicated button, leaving the A and B buttons solely for attacks. To enter a door, the player must press the d-pad right while holding A and B simultaneously, which is a requirement to proceed through certain stages. In addition to the regular enemies, the player must also defeat sub-bosses and bosses to proceed in the game. Each boss in the game has a weak point that will result in massive damage if the player strikes it with the proper attack before hitting any other part of the body, along with a greater bonus after the stage is cleared.
Fighting Fantasy
Several "Fighting Fantasy" titles have been released as video games, including seven "Fighting Fantasy" titles ("The Warlock of Firetop Mountain", "The Citadel of Chaos", "The Forest of Doom", "Temple of Terror", "Seas of Blood", "Appointment with F.E.A.R." and "Rebel Planet") for the Commodore 64, Amstrad, BBC, and Sinclair ZX Spectrum (1984) and "Deathtrap Dungeon" for the PC and PlayStation by Eidos Interactive (1998). On August 18, 2011 an adaption of "Talisman of Death" was released by UK developer Laughing Jackal for the "PlayStation Minis" platform (playable on the PlayStation Portable and PlayStation 3). 
Cambridge-based studio Inkle released another interactive version of "The Shamutanti Hills" for iOS in May 2013, and has since gone on to release all four parts of Sorcery! on iOS, Android, Windows and Mac.