Rocket Ranger is a 1988 action-adventure game developed and published by Cinemaware. The game's setting is based in the World War II era, allowing the player to control a US Army scientist and setting out to stop Nazi Germany from winning the war. The Rocket Ranger moniker stems from the rocket pack the player uses over the course of the game.

A jet pack, rocket belt, rocket pack or flight pack is a device worn as a backpack which uses jets to propel the wearer through the air. The concept has been present in science fiction for almost a century and the first working experimental devices were demonstrated in the 1960s.