Metal Slug Wiki
Metal Slug Wiki


Gunforce II (Geo Storm in Japan) is a run and gun video game developed and published by Irem Corporation in 1994 for arcades. It was Irem's last arcade game.

This game was created by the same staff which would later form Nazca and is considered the spiritual predecessor to the Metal Slug series.

Gameplay

Some of the bosses from Gunforce II

Gunforce II plays much like other run and guns, where you control your character and must move through the stage while shooting down enemies. The character uses two guns at the same time, which fire at different angles each. You can pick up special weapons with limited ammo, which will replace one of the guns. Scattered along the stages are many vehicles, eleven in total, which the player can ride and use against the enemy forces. However, most of them don't provide protection for the player. Along the way the player will also find female hostages which can be rescued, though they only serve to add to the player's score at the end of a stage.

Trivia

  • Some of the music in this game are remixed tracks from Air Duel, another Irem game;
  • Many of the sound effects used in Gunforce II were reused in Metal Slug, such as weapon samples and enemy voices;
  • Gunforce II and Metal Slug feature a very similar graphical design, right down to small details such as explosions and shrapnel;
  • It is possible that Metal Slug was originally intended to be a sequel to Gunforce II, given the similarities between the two games.

Flyers and covers

Metal Slug Series
Games
Main Series Metal Slug: Super Vehicle-001 | Metal Slug 2/(X) | Metal Slug 3 | Metal Slug 4 | Metal Slug 5 | Metal Slug 6 | Metal Slug 7/(XX)
Spin-Offs Metal Slug: 1st Mission | Metal Slug: 2nd Mission | Metal Slug Advance | Metal Slug 3D | Metal Slug Tactics
Tower Defense Metal Slug Defense | Metal Slug Attack | Metal Slug Infinity
Mobile Metal Slug Mobile | Metal Slug Mobile Impact | Metal Slug: Allen's Battle Chronicles (Mobile 3) | Metal Slug Mobile 4 (UMS: Login) | Metal Slug Soldiers (UMS: Tank Conspiracy) | Metal Slug Fighters (UMS: Fierce Battle) | Metal Slug Warriors (UMS: Triumph) | Metal Slug STG | Metal Slug Mars Panic! | Metal Slug Tactics | Metal Slug M1 | Metal Slug M2 | Metal Slug 2013 | Metal Slug Team Mission | Metal Slug: Awakening | Metal Slug: Commander
Pachinkos Metal Slug Type-A | Metal Slug SV-001 | Metal Slug 3 (Pachinko)
Compilations Metal Slug 4&5 | Metal Slug Anthology | Metal Slug Complete PC | Arcade Archives | Neo Geo Pocket Color Selection
Cancelled / Discontinued Metal Slug (GBA) | Metal Slug Zero Online | Metal Slug Touch | Metal Slug Revolution | Metal Slug Wars | Metal Slug XX Online
Prototypes Metal Slug Advance
Related Titles
Cameos / Crossovers The King of Fighters '99 | SNK vs. Capcom: The Match of the Millennium | The King of Fighters 2000 | SNK Vs. Capcom: CHAOS | Neo-Geo Battle Coliseum | The King of Fighters: Maximum Impact 2 | SNK Vs. Capcom: Card Fighters Clash | SNK Vs. Capcom: Card Fighters DS | Days of Memories 2 | Neo Geo Heroes: Ultimate Shooting! | Battle Cats | RPG! Sister Quest | Jetpack Joyride | The King of Fighters XV
Ikari Warriors Ikari Warriors | Victory Road | Ikari III: The Rescue | Ikari: Leona Gekitohen
Irem Games
Irem's D.A.S. Universe

Air Duel | Undercover Cops | In The Hunt | Gunforce II

Publishing
Books Metal Slug: The Ultimate History | Metal Slug Attack Official Artbook