Official releases[edit | edit source]
These conversions of Galaga were released around the world.
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Atari 7800
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NES, Famicom, & Famicom Disk System
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Game Boy
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Game Boy Color
Famicom and NES edition[edit | edit source]

The game does not end at level 256. The stage counter turns into numbers at stage 200, going up to stage 999, from stage 1000, the counter shows "Stage 000" and keeps counting up. Also, since the scoring has 6 digits, 999,990 is the maximum score, but if you score in the millions, a small galaga ship for each million is located under the numbers, going up to 6 million. At 7 million, this changes to text reading "HERO 7". Once the score reaches 10 million, this becomes "HERO A" and starts going through letters.
Xbox Live Arcade[edit | edit source]
Microsoft made Galaga available for download on the Xbox Live Arcade for 400 points. It is very arcade accurate, and contains achievement points that can be earned for completing certain tasks or stages. Unlike the arcade version, Microsoft/Namco have fixed this version to go past level 255. Once you complete all these levels, the game starts over at level 1. You can select from any of the levels up to 254. Level 255 is the last bonus level.
Japanese releases[edit | edit source]
These conversions of Galaga were only released in Japan.
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Fujitsu FM-7
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MSX
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Sharp MZ-1500
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Sharp MZ-2500
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Sharp X1
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NEC PC 9801
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Sega SG-1000
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Casio PV-2000
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Sord M5 (titled Galax)
Clones[edit | edit source]
These are unofficial clones of Galaga for various systems
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Zalaga, BBC Micro
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Zalagan, Commodore 64
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Galagon, MS-DOS
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Galagon, TRS-80
Box artwork[edit | edit source]
Galaga received far more home conversions in Japan than it did in the U.S. despite being more popular than Galaxian. Selected box art examples are shown below:
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Atari 7800
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Famicom
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NES
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Fujitsu FM-7
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Sega SG-1000
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Game Boy (Japan)
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Game Boy