Metal Mutant (1991)

by Nish
5 minutes read


Metal Mutant (1991): A Retro Sci-Fi Action-Adventure Gem

Released in 1991 by Silmarils, Metal Mutant is a side-scrolling action-adventure game that combines thrilling combat, challenging puzzles, and a unique shape-shifting mechanic. Set in a post-apocalyptic world ravaged by nuclear war, the game follows the journey of a lone warrior known only as the Metal Mutant.


Metal Mutant’s gameplay is characterized by its fast-paced action and emphasis on exploration. The player controls the Metal Mutant, who can transform at any time into three distinct robot forms:

  • Cyborg: The default form, the Cyborg is a well-rounded fighter with balanced speed, strength, and agility.
  • Dino: This form gives the Metal Mutant increased strength and the ability to charge through enemies. However, it is slower and less agile than the Cyborg form.
  • Tank: The Tank form sacrifices speed for immense firepower and durability. It is ideal for taking on large groups of enemies or destroying obstacles.

The player must use these three forms strategically to overcome the game’s many challenges. Each form has its own unique abilities and weaknesses, and certain sections of the game can only be accessed or completed using a specific form.

In addition to combat, Metal Mutant features a variety of puzzles that require the player to use their wits and explore the environment carefully. These puzzles range from simple switch-flipping to complex mazes and logic challenges.


Metal Mutant’s story is set in a post-apocalyptic world where nuclear war has ravaged the planet. The player takes on the role of the Metal Mutant, a lone warrior who has been chosen to save humanity from a mutant menace that threatens to destroy what remains of civilization.

As the Metal Mutant, the player must travel across a desolate wasteland, battling mutants, solving puzzles, and searching for a way to stop the mutant threat. Along the way, they will encounter a variety of characters, both friendly and hostile, who will aid or hinder their quest.

Graphics and Sound

For its time, Metal Mutant’s graphics were impressive. The game’s environments are detailed and atmospheric, with a distinct post-apocalyptic aesthetic. The character sprites are well-animated, and the game’s use of color is vibrant and eye-catching.

The sound design is equally impressive. The game’s soundtrack is a mix of heavy metal and electronic music that perfectly captures the game’s intense and atmospheric tone. The sound effects are also well-crafted, and they help to bring the game’s world to life.


Metal Mutant was a critical and commercial success upon its release. It was praised for its innovative gameplay, challenging puzzles, and immersive atmosphere. The game has since been ported to a variety of platforms, including the PlayStation, Sega Saturn, and Nintendo Switch.

Metal Mutant has also been cited as an influence on a number of other games, including the Metroid series and the Megaman X series. Its unique shape-shifting mechanic has been particularly influential, and it has been used in a variety of games since.


Metal Mutant is a classic side-scrolling action-adventure game that still holds up today. Its innovative gameplay, challenging puzzles, and immersive atmosphere make it a must-play for fans of the genre. Whether you’re a retro gaming enthusiast or a newcomer to the world of Metal Mutant, you’re sure to enjoy this post-apocalyptic adventure.

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