In the 1970s, most vertically scrolling games involved driving. The first vertically scrolling video game was Taito's Speed Race, released in November 1974. Atari's Hi-way was released eleven months later in 1975. Rapidly there were driving games that combined vertical, horizontal, and even diagonal scrolling, making the vertical-only distinction less important. Both Atari's Super Bug and Fire Truck feature driving with multidirectional scrolling. Sega's Monaco GP is a vertical-only scrolling racing game, but in color. One of the first non-driving vertically scrolling games was Atari Football. Scrolling prevents the entire field from having to fit on the screen at once. Another early concept that leaned on vertical scrolling is skiing. Street Racer, one of the launch titles for the Atari VCS, includes a slalom game in which the gates move down an otherwise empty playfield to give the impression of vertical scrolling. Magnavox published Alpine Skiing! in 1979 for their Odyssey²game console. In 1980, the same year Activision published Bob Whitehead's Skiing for the Atari 2600, Mattel published a different slalom game, also called Skiing, for their Intellivision console. In 1981 Taito published Alpine Ski, an arcade game with three modes of play. 1980's Crazy Climber has the player scaling a vertically scrolling skyscraper.
The 1981 arcade game Pleiads is a fixed-shooter that vertically scrolls as a transition between stages and then continuously scrolls during a docking sequence. 1981's Space Odyssey and Vanguard have both horizontally and vertically scrolling segments—even diagonal scrolling in the case of the latter. Three purely vertical scrollers were released that year: the ground vehicle based Strategy X, Red Clash, and Atari 8-bit computer game Caverns of Mars. Caverns of Mars follows the visual style and some of the gameplay of the horizontally-scrolling Scramble arcade game released earlier in the year. The Atari 8-bit computers have hardware support for vertical, as well as horizontal, smooth scrolling. Caverns of Mars was cloned for the Apple II as Cavern Creatures. In 1982, Namco's Xevious established the template for many vertically scrolling shooters to come: a ship flying over a landscape with both air and ground targets. That same year, Carol Shaw's River Raid was published, a highly rated vertically scrolling shooter for the Atari 2600. The less successful vertical scroller Fantastic Voyage was also published for the 2600 in 1982. A similar concept was used in Taito's 1983 Bio Attack arcade game. Xevious-esque vertically scrolling shooters rapidly appeared in the following years: Konami's Mega Zone, Capcom's Vulgus, Exed Exes, Terra Cresta, and TwinBee. Capcom's 1942 added floating power-ups and end-of-level bosses to the standard formula. Taito's mostly vertical Front Line focuses on on-foot combat, where the player can shoot, throw grenades, and climb in and out of tanks while moving deeper into enemy territory. The game seemingly had little influence until three years later when Commando implemented a similar formula, followed by the even more comparable Ikari Warriors in 1986.
