出典:Wiktionary
depth charge (複数形 depth charges)
depth charge (三人称単数 現在形 depth charges, 現在分詞 depth charging, 過去形および過去分詞形 depth charged)
出典:Wikipedia
出典:『Wikipedia』 (2010/04/20 15:00 UTC 版)
Depthcharge is a single-player arcade game manufactured in 1977 by UPL. 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 with submarines passing beneath it. The player drops depth charges (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.