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Gradius (Game Boy)

100 point score based on reviews from various critics.
5 point score based on user ratings.
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The people of Gradius are in trouble. The ameoboid Bacterions have launched an all out attack against the planet, and it's up to you to fly into battle and save them. Along the way you'll be able to power up your ship with hyper speed, force fields, lasers, missiles, double beam cannons and more to help you battle.

Based on the arcade game, Gradius is a side-scrolling shooter. Shooting certain enemies will leave a power up pod behind which can be collected to add more power to your ship. Each level features a wide variety of enemies trying to stop you, with a large boss at the end. Gameplay is for one player or two players alternating.


Gradius Game Boy Level 5
Gradius Game Boy Level 1
Gradius Game Boy Title Screen (2)
Gradius Game Boy Level 2

Alternate Titles

  • "宇宙巡航机" -- Chinese spelling (simplified)
  • "Nemesis" -- Game Boy / European Arcade & Computer title
  • "グラディウス" -- Japanese spelling

Part of the Following Groups

User Reviews

a fun action game that got rave reviews at the time Gothicgene (83) 4 Stars4 Stars4 Stars4 Stars4 Stars

The Press Says

Total! (Germany) Jul, 1995 5 Stars5 Stars5 Stars5 Stars5 Stars 100
Video Games Sep, 1991 83 out of 100 83
Megablast 1992 82 out of 100 82
Digital Press - Classic Video Games Dec 10, 2003 8 out of 10 80
VideoGame Jul, 1991 4 Stars4 Stars4 Stars4 Stars4 Stars 80
Pocket Magazine / Pockett Videogames Dec 01, 1990 4 Stars4 Stars4 Stars4 Stars4 Stars 80
Power Play Jun, 1990 80 out of 100 80


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1001 Video Games

The Arcade version of Gradius appears in the book 1001 Video Games You Must Play Before You Die by General Editor Tony Mott.

Arcade version

The coin-op arcade version of this game was such a success, rumor has it that it caused a coin shortage in Japan.

Konami Code

The NES version was the first game to use the famous Konami Code.

BBC Micro conversion

A & B Computing reported in 1987 about a BBC Micro port that was developed, but never finished. The programmer was later revealed to be Kenton Price.

NES version

In the arcade game, players could carry up to four options. Due to technical limits of the NES, here they can only have two.

X68000 supplement

Gradius was bundled with the X68000 computer in Japan, which enforces its status as a "killer app".


  • Power Play
    • 1987 - #3 Best C64 Game '87
    • Issue 01/1990 - Best Nintendo Game in 1989
Information also contributed by Игги Друге, Dracula Marth and Maw

Related Web Sites

Frumple (934) added Gradius (Game Boy) on Jul 14, 2001
Other platforms contributed by Quapil (4745), Corn Popper (69521), CrankyStorming (2614), Marcin Ostrowski (32542), ^~…±‰≈≠¤ (MobygamesIsDead) (604), Oyn (2707), Kabushi (116224), Martin Smith (63198), Terok Nor (17833), Servo (55897) and 雷堂嬢太朗 -raido.jotaro- (52489)