
Bionic Commando is a video game franchise consisting of an original arcade game released in 1987, and several later versions and sequels.

Bionic Commando, released in Japan as Top Secret is a 1987 run-and-gun platform game released by Capcom in arcades in 1987. It was designed by Tokuro Fujiwara as a successor to his earlier "wire action" platformer Roc'n Rope (1983), building on its grappling hook mechanic; he was also the designer of Commando (1985). The music was composed by Harumi Fujita for the Yamaha YM2151 sound chip.

Bionic Commando, originally released as Hitler's Resurrection: Top Secret in Japan, is a platform game released by Capcom for the Family Computer and Nintendo Entertainment System in 1988. It is based on the 1987 arcade game Bionic Commando.

Bionic Commando is an action platform game released by Capcom for the Game Boy in 1992. It is an adaptation of the Nintendo Entertainment System version of Bionic Commando, changing the present day setting of the NES version into a futuristic sci-fi one.

Bionic Commando is a 2009 action-adventure video game, part of the Bionic Commando series. The game was developed by Swedish developer Grin and published by Capcom. The game is a sequel to the 1988 NES game Bionic Commando, with certain storyline elements taken from its 2008 remake Bionic Commando Rearmed. The game runs on Grin's Diesel engine.

Bionic Commando Rearmed is an enhanced remake of the 1988 Nintendo Entertainment System version of Bionic Commando. It was developed by Grin and published by Capcom for Microsoft Windows, PlayStation Network, and Xbox Live Arcade, and was released in August 2008. The BlackBerry version was developed and published by Beeline Interactive and released on April 23, 2009. The remake serves as a prelude to the 2009 video game Bionic Commando.

Bionic Commando Rearmed 2 is a run-and-gun platform game developed by Fatshark and published by Capcom. A sequel to the Bionic Commando Rearmed, it features enhancements to protagonist Rad Spencer's bionic arm, which he primarily uses to grapple to and swing from objects. New bionic enhancements include abilities such as hacking data terminals, a powerful uppercut, and firing grenades.

Bionic Commando: Elite Forces is a video game released in 2000 for the Game Boy Color. Though the game is part of the Bionic Commando series of games by Capcom, Elite Forces is the only game in the series to be published by Nintendo, and was the first title to be developed by its Redmond-based first-party studio Nintendo Software Technology. It is the sequel to the Game Boy version of Bionic Commando, which launched worldwide in 1992, though it was only ever released in North America and Australia; however, in November 2014, the game launched for the Nintendo 3DS Virtual Console service in Europe, again published by Nintendo.

Rad Spencer , also known as Nathan Spencer in certain games, is a fictional character created by Capcom and the protagonist of the Bionic Commando series. Nathan Spencer is a prototype bionics-enhanced soldier who is mainly noted by video game reviewers due to his "Bionic Arm" and his inability to jump. Outside the Bionic Commando series, the character appeared in the Marvel vs. Capcom series. Nathan's design changed since his introduction, receiving both praise and criticism.