Released in 1992 for the Sega Mega Drive, Ex-Mutants is one of those forgotten licensed games that feels like it arrived from an alternate universe.
At first glance, many players assumed it was trying to cash in on the massive popularity of the X-Men. The title alone certainly didn’t help. But Ex-Mutants was actually based on an independent comic series published by Malibu Comics — a darker, stranger sci-fi world filled with mutants, cyborgs, and post-apocalyptic monsters.
And somehow, that bizarre setup resulted in one of the most unusual action platformers on the Mega Drive.
@briangamesdontsuck Did you know about Ex-mutants? #sega #retrogaming ♬ original sound – GamesDontSuck
A Post-Apocalyptic Mutant Nightmare
The story behind Ex-Mutants is pure early-90s comic book madness.
In the future, humanity has mutated into monstrous creatures after a global catastrophe. A scientist named Sluggo discovers a cure that can restore people back into humans, creating the “Ex-Mutants.”
Naturally, this leads to endless battles against evil mutants, giant monsters, robotic enemies, and grotesque creatures lurking throughout ruined cities and underground laboratories.
It’s exactly the kind of over-the-top premise that could only exist during the comic boom of the early 1990s.
The Gameplay
Gameplay-wise, Ex-Mutants is a side-scrolling action platformer heavily inspired by arcade games of the era.
Players can choose between two characters:
- Shannon
- Ackroyd
Both characters blast their way through levels packed with mutants, traps, and environmental hazards. Along the way, you collect weapon upgrades and power-ups while fighting increasingly bizarre enemies.
The game throws everything at you:
- Mutant rats
- Zombie-like creatures
- Armed soldiers
- Giant insect monsters
- Cyborg enemies
It constantly feels chaotic, sometimes almost overwhelmingly so.
Unlike more polished Mega Drive classics, Ex-Mutants embraces pure arcade excess. Explosions fill the screen, enemies swarm from every direction, and boss fights often look grotesque in the best possible way.
Surprisingly Impressive Presentation
One thing that immediately stands out is the presentation.
The game looks surprisingly detailed for a lesser-known licensed title. Character sprites are large, enemies are varied, and many backgrounds capture that grimy post-apocalyptic comic book atmosphere perfectly.
The soundtrack also deserves credit. Like many early Mega Drive games, it leans heavily into aggressive electronic music and punchy sound effects. It gives the entire game a frantic energy that suits the nonstop action.
There’s a roughness to the overall design, but it adds to the charm.
The Problem With Ex-Mutants
The biggest issue is control and balance.
The gameplay can feel stiff, enemy attacks sometimes seem unfair, and certain jumps require frustrating precision. The difficulty spikes can also become brutal later in the game, especially when the screen fills with enemies and projectiles.
It’s one of those games where you can clearly see good ideas underneath the chaos, even if the execution isn’t always perfect.
That said, fans of difficult 16-bit action games may actually enjoy its unforgiving nature.
Why It Became Forgotten
Unlike the X-Men, the Ex-Mutants comic series never became a massive mainstream success. Without a huge fanbase behind it, the game gradually disappeared into obscurity as bigger licensed titles dominated the market.
Today, many retro gamers discover it purely because of its strange title or bizarre cover art.
And honestly, that feels appropriate.
Final Verdict
Ex-Mutants is messy, difficult, and undeniably weird — but it’s also memorable in a way many safer licensed games are not.
It captures a very specific era of early-90s comics and video games, where everything needed to be darker, louder, and more extreme. The result is a mutant-filled action game that feels both ridiculous and oddly charming at the same time.
It may not rank alongside the Mega Drive’s absolute best platformers, but for retro gaming fans looking for something unusual, Ex-Mutants is absolutely worth experiencing.