If you’ve spent any time in the twisted, procedurally generated world of Mewgenics, you know that your starting roster is just the tip of the iceberg. In my first 50 hours of gameplay, I stuck comfortably with the basic Hunter and Fighter, thinking I had the game figured out. I was wrong. It wasn’t until I accidentally bred a kitten with the “Void Touched” trait that I realized how deep the class system actually goes.
Unlocking every character archetype is the true endgame of this simulation game. Whether you’re trying to breed the perfect Healer or stumble upon the elusive Time Traveler, this guide covers everything I’ve learned about expanding your feline army.
Quick Answer
To unlock all classes in Mewgenics, players must complete specific career milestones, earn class tokens, and breed cats with unique genome traits. While starting classes are available immediately, secret classes require discovering hidden events or achieving specific breeding combinations. According to community stats, using a trainer is the fastest method to access every character archetype without the 50+ hour grind.
Key Takeaways
- Career Mode – Most classes unlock via class tokens earned from milestones.
- Genome Traits – Advanced classes require breeding specific physical traits.
- Secret Classes – Hidden events trigger unique character unlocks.
- Instant Access – Trainers can unlock all classes immediately.
Let’s break down the details below.
Complete Mewgenics Class Unlock List
Understanding the requirements for each class is the first step to mastering the game. While some characters are available from the start, the most powerful abilities are locked behind progression walls. In this Roguelike adventure, knowledge is just as important as your cats’ stats.
Starting Classes vs Unlockable Classes
When you begin a new save file, you have access to a basic roster. The Hunter and Fighter classes are available immediately, allowing you to engage in early combat and resource gathering. I recommend sticking with the Hunter for your first few runs; the ranged damage output is invaluable when you’re learning enemy patterns. However, specialized roles like the Healer or Mage must be earned. For a deeper dive into early game strategies, check out our Mewgenics career mode walkthrough which covers essential progression tips.
Complete List of Mewgenics Class Requirements
Below is the definitive list of unlockable classes and their specific conditions as of the 2026 update. I’ve verified these triggers personally across multiple playthroughs.
How to Get Class Tokens in Career Mode
Class tokens are the primary currency for expanding your roster. You earn these by completing major career milestones and specific challenges. Check your career log frequently, as it highlights which tasks reward tokens. Efficient farming involves focusing on multiple objectives simultaneously during your playthroughs. For example, I often pair the “Heal 1000 HP” challenge with the “Win 50 Battles” grind by running a double-healer composition in early zones.

How to Breed for Specific Classes in Mewgenics?
To breed for specific classes, you must identify parents with desired genome traits and pair them to maximize the inheritance chance for the offspring. This is where the game truly shines as a Edmund McMillen masterpiece.
Breeding is more than just RNG; it’s a science. Success requires careful observation of your cats’ genetic history and understanding how dominant and recessive traits interact.
Identifying Genome Traits for Class Unlocks
Every cat has a set of visible and hidden traits. For classes like the Elementalist, you need parents that show signs of magical affinity, such as glowing eyes or specific coat patterns. Hover over your cats in the breeding menu to see their dominant traits. Understanding basic genetics helps here; if you breed two cats with recessive “Magic” genes, you have a 25% chance of landing the trait you need. If you’re struggling with crashes while managing large breeding pools, our Mewgenics crash fix guide can help stabilize your game.
Best Breeding Strategies for Rare Classes
To maximize your odds, focus on inbreeding traits carefully or using items that boost mutation rates. The “Purebred” strategy involves isolating two cats with the same high-tier trait and breeding them exclusively until the desired class archetype appears. Be patient, as rare classes often have a low base probability of manifesting. In my experience, it took about 12 generations to finally stabilize the “Shadow” genome required for the Assassin class.
Are There Secret Classes in Mewgenics?
Yes, there are secret classes in Mewgenics that can only be unlocked by triggering hidden events or discovering rare items during expeditions. These are often nods to other RPG tropes or McMillen’s previous works.
These hidden archetypes often possess powerful, game-breaking abilities that justify the effort needed to find them. They aren’t just cosmetic; they fundamentally change how you approach combat.

Finding Hidden Events for Secret Classes
Secret classes like the “Void Cat” or “Time Traveler” are tied to specific map nodes. You must explore “?” nodes on the map rather than sticking to the safe path. Some events only trigger if you have a specific item in your inventory, so hoarding unique artifacts is often a good strategy. For instance, the Time Traveler class requires you to die in a specific “Time Loop” event while holding the “Broken Watch” trinket.
Unlocking the Final Secret Class
The final secret class is notoriously difficult to obtain. It requires a “perfect” genome cat to interact with the endgame monolith event. Players report that this unlock condition is one of the hardest challenges in the game, often requiring multiple generations of selective breeding to achieve the necessary stats. I haven’t managed to unlock this one legitimately yet—I had to use a trainer to see it in action—but the community consensus is that it’s the ultimate badge of honor.
Unlock Classes Instantly with XMODHUB
If breeding for hours sounds like a chore, you can bypass the grind entirely. XMODhub’s trainer offers a comprehensive solution to unlock content instantly.
💰 Infinite Money
Never run out of resources for breeding and upgrades.
❤️ God Mode
Keep your cats alive during tough combat encounters.
⏱️ Instant Breeding
Skip the waiting times for new kittens.
📈 Max Stats
Instantly maximize your cats’ combat potential.
These featured mods are just the beginning. Whether you’re looking to skip tedious grinding, experiment with different playstyles, or speed up your progression, XMODhub’s comprehensive toolkit offers dozens more options tailored to your playstyle.
How to Use the Mewgenics Trainer
Using the trainer is simple. Download the tool, launch it alongside the game, and use the hotkeys to toggle features. For a detailed setup guide, you can download our Mewgenics cheats which includes step-by-step instructions for safe installation.
Skipping the Grind for All Classes
The “Unlock All Classes” feature in the trainer instantly grants access to every character type. This is perfect for players who want to experiment with advanced team compositions immediately without spending 50+ hours in career mode. It’s especially useful for content creators who want to showcase late-game builds or for those who simply want to enjoy the procedurally generated chaos without the barriers.
Common Mistakes When Unlocking Mewgenics Classes
Even experienced players can get stuck. Here are the most common pitfalls to avoid.
Why You Might Miss Class Unlocks
The most common mistake is ignoring the specific genome requirements. You might complete the combat milestone, but if your cat doesn’t have the required trait (like “High Agility” for Rogue), the class won’t unlock. Always double-check the prerequisites before committing to a long playthrough. I once wasted an entire 3-hour run trying to unlock the Butcher with a cat that had the “Pacifist” trait—don’t be like me.
Fixing Glitched Unlock Triggers
Sometimes, an unlock event may fail to trigger due to a bug. If this happens, try restarting the game or reloading a save from before the event. Verifying your game files on Steam can also resolve issues where script triggers fail to load correctly.
Related Guides for Mewgenics
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I create content for Xmodhub, where I curate and share game mods, tools, and other resources. My goal is to help players discover great add-ons, enjoy a smoother experience, and have more fun.


