''Depthcharge'' is a single-player

arcade game An arcade game or coin-op game is a coin-operated entertainment machine typically installed in public businesses such as restaurants, bars and amusement arcades. Most arcade games are presented as primarily games of skill and include arcade v ...

released in 1977 by

Gremlin Industries Gremlin Industries was an American arcade game manufacturer active from 1971 to 1983, based in San Diego, California. Following its acquisition by Sega in 1978, the company was known as Sega/Gremlin or Gremlin/Sega. The company's name was subseq ...

. The game, which uses a black-and-white CRT display, presents the player with a cut-away view of a section of ocean, on the surface of which is a

destroyer In naval terminology, a destroyer is a fast, manoeuvrable, long-endurance warship intended to escort larger vessels in a fleet, convoy or battle group and defend them against powerful short range attackers. They were originally developed in ...

with

submarines A submarine (or sub) is a watercraft capable of independent operation underwater. It differs from a submersible, which has more limited underwater capability. The term is also sometimes used historically or colloquially to refer to remotely o ...

passing beneath it. The player drops

depth charges A depth charge is an anti-submarine warfare (ASW) weapon. It is intended to destroy a submarine by being dropped into the water nearby and detonating, subjecting the target to a powerful and destructive hydraulic shock. Most depth charges use h ...

(up to six at a time) to destroy the submarines and moves the ship back and forth in order to avoid the submarines' mines. Up to four submarines may be present at any given time, each of which bears a score for destroying it that increases with its depth.

Legacy

Arcade clones

* ''Depthbomb'' (ディプスボンブ) (

Sega is a Japanese multinational corporation, multinational video game and entertainment company headquartered in Shinagawa, Tokyo. Its international branches, Sega of America and Sega Europe, are headquartered in Irvine, California and London, r ...

, 1978) * ''Sub Hunter'' (サブハンター) (

Taito is a Japanese company that specializes in video games, toys, arcade cabinets and game centers, based in Shinjuku, Tokyo. The company was founded by Michael Kogan in 1953 as the importing vodka, vending machines and jukeboxes into Japan. It b ...

) * ''Submarine'' (サブマリン) (

Data East , also abbreviated as DECO, was a Japanese video game, pinball and electronic engineering company. The company was in operation from 1976 to 2003, and released 150 video game titles. Its main headquarters were located in Suginami, Tokyo. The Am ...

) * ''

Deep Scan ''Deep Scan'' is a color arcade video game released in 1979 by Sega. The player controls a battleship which can be moved left and right on the surface of the ocean. Most of the screen is a side view of the water with enemy submarines patrolling ...

'' (

, 1979)

Home clones

* ''

Depth Charge A depth charge is an anti-submarine warfare (ASW) weapon. It is intended to destroy a submarine by being dropped into the water nearby and detonating, subjecting the target to a powerful and destructive Shock factor, hydraulic shock. Most depth ...

'' (

Apple II The Apple II (stylized as ) is an 8-bit home computer and one of the world's first highly successful mass-produced microcomputer products. It was designed primarily by Steve Wozniak; Jerry Manock developed the design of Apple II's foam-m ...

, 1978) * ''Depthcharge'' (

Commodore 64 The Commodore 64, also known as the C64, is an 8-bit home computer introduced in January 1982 by Commodore International (first shown at the Consumer Electronics Show, January 7–10, 1982, in Las Vegas). It has been listed in the Guinness ...

, 1983) * ''Sub Chase'' (

ZX Spectrum The ZX Spectrum () is an 8-bit computing, 8-bit home computer that was developed by Sinclair Research. It was released in the United Kingdom on 23 April 1982, and became Britain's best-selling microcomputer. Referred to during development as t ...

, 1983) * ''Submarine'' (

, 1984) * ''Depth Charge'' (

, 1984) * ''Sub Hunt'' (

, 1984) * ''Depth Charge'' (

MS-DOS MS-DOS ( ; acronym for Microsoft Disk Operating System, also known as Microsoft DOS) is an operating system for x86-based personal computers mostly developed by Microsoft. Collectively, MS-DOS, its rebranding as IBM PC DOS, and a few ope ...

, 1984),

text-based game A text game or text-based game is an electronic game that uses a text-based user interface, that is, the user interface employs a set of encodable characters, such as ASCII, instead of bitmap or vector graphics. All text-based games have been ...

* ''Sub Attack'' (

, 1985) * ''Depthcharge'' (

Amiga Amiga is a family of personal computers introduced by Commodore in 1985. The original model is one of a number of mid-1980s computers with 16- or 32-bit processors, 256 KB or more of RAM, mouse-based GUIs, and significantly improved graphi ...

, 1994)

Notes

References

* 1977 video games Arcade video games Gremlin Industries games Video games developed in the United States {{Arcade-stub