Mewgenics Class Tier List (Starter Collars)
Classes in Mewgenics are defined by collars — the item that determines a cat’s starting role, stat growth focus, and combat style. At the start of the game you choose from five starter collars, and the choice shapes not just your opening cat but the direction of your entire breeding program. This guide breaks down what each collar does, what it asks of your genetics, and where it fits in team composition.
How Collars Work
A collar isn’t permanent in the sense that it can’t be changed mid-run, but it defines the stat curve your cat is optimized for. Mewgenics has seven stats: STR, DEX, CON, INT, SPD, CHA, LCK. Each collar class leans on one or two primary stats, meaning your breeding decisions — which traits to consolidate, which recessive bonuses to chase — need to align with the collar you’re building toward.
Combat takes place on a 10×10 grid, and positioning, range, and area-of-effect all interact with the class role. A melee Fighter that can’t close distance quickly is a liability; a Mage that gets caught in melee often folds fast. Understanding the collar’s combat role helps you understand which secondary stats matter even if they’re not the primary focus.
The Five Starter Collars
Collarless
The Collarless cat has no class specialization. It doesn’t inherit a stat bias, a combat style, or a spell school preference. What it does have is flexibility: without a collar locking it into a role, a Collarless cat can serve as a genetic bridge across bloodlines — you can use it to carry recessive traits without committing those traits to a class-specific line.
In combat, Collarless cats are generalists with no defined niche, which generally makes them weaker than specialized cats at equivalent genetic quality. Their primary value is in breeding programs rather than team composition, especially early on when you’re still consolidating trait lines.
Best used as: Genetic carrier, experimental cross material, placeholder in early rosters.
Fighter
The Fighter wears the melee collar. Its primary stat is STR, and it’s built for close-range combat — getting into the thick of the 10×10 grid and dealing consistent physical damage. The Strong trait (+3 STR, dominant) is the obvious pairing, and because Strong is dominant, it’s relatively straightforward to lock into a Fighter line without the multi-generation work recessive traits require.
The Fighter’s strength is consistency. STR-based damage doesn’t depend on positioning tricks or spell charges — it’s physical, reliable, and scales well with the genetic bonuses you can stack through selective breeding. The downside is that melee range requires your Fighter to survive long enough to reach enemies, which puts a secondary premium on CON for durability.
Best used as: Primary damage dealer in straightforward team compositions; good starting choice for players learning the genetic system because the relevant trait (Strong) is dominant and easy to fix.
Hunter
The Hunter is a ranged attacker whose primary stat is DEX. Range is the defining feature: a Hunter can deal damage from positions that keep it away from melee threat, which makes it more survivable than a Fighter if you respect the positioning game.
DEX has secondary benefits beyond damage — it typically influences accuracy and movement in ranged-adjacent ways, which compounds with spell-based range extensions later in the game. The recessive trait ecosystem around DEX and ranged combat tends toward nuance; many of the best Hunter-specific trait bonuses are recessive, meaning breeding a god-tier Hunter requires more generational work than a Fighter.
Best used as: Sustained ranged damage; strong in compositions that can protect it in early turns while it accumulates damage output.
Mage
The Mage is the most spell-reliant starter collar. Its primary stat is INT, which directly affects spell potency, and the class is built around leveraging Mewgenics’ enormous spell pool — 1000+ abilities total. The Stimulation-32 breeding breakpoint is most impactful for Mage lines, since spells are the Mage’s core damage vector.
A Mage without good spells is an underperformer. A Mage with two or three well-chosen spells is among the highest-ceiling options in the game. This makes the Mage the class with the steepest learning curve: you need to understand both the genetics system (to stack INT-boosting traits) and the spell inheritance system (to get the right abilities) before the class pays off.
Best used as: High-burst spell damage; anchor of late-game compositions; requires the most investment but offers the most expressive ceiling.
Tank
The Tank’s primary stat is CON, and its role is absorbing damage that would otherwise reach the rest of your team. On a 10×10 combat grid where positioning determines who gets hit, a Tank with high CON can body-block effectively and create space for your damage dealers to operate.
The Tank’s value scales with team quality. A solo Tank is just a slow cat that takes hits. A Tank in front of a well-bred Hunter or Mage creates a composition where the damage dealers survive long enough to use their full output. Trait-wise, CON-boosting traits are the priority, and because the Tank doesn’t need to do damage, you can deprioritize STR and DEX traits even if cats in your line carry them.
Best used as: Frontline anchor; most impactful in coordinated team compositions; relatively accessible early because CON-boosting traits are available at multiple recessiveness levels.
Picking Your Starter
For first runs, Fighter offers the gentlest learning curve — Strong is dominant, melee is direct, and you’ll see results from your genetics investments quickly. Mage is the highest ceiling but the hardest to execute without understanding the spell inheritance system.
Hunter and Tank are strong choices if you want to specialize early into a two-cat composition. Collarless is rarely the right pick for a first starter but becomes valuable once you’re running dedicated breeding operations.
Build Your Team
Use the Team Builder to experiment with collar combinations, stat balance, and trait coverage before committing to a team composition.