Mewgenics focuses on building a strong squad of genetically chaotic cats and pushing them through brutal turn-based fights. Your biggest strategic choice is the collar you equip. Collars define a cat’s class, stats, and abilities, and you can swap them freely between runs. That flexibility makes class choice more important than individual cats.

This tier list ranks every Mewgenics collar based on full-run performance, boss reliability, and late-game scaling. There are no useless classes, but some collars clearly dominate once fights get harder.
Before jumping into the rankings, let’s understand the criteria:
- S Tier – Meta-defining collars that carry runs and scale into late game
- A Tier – Strong, reliable picks with minor weaknesses
- B Tier – Situational or beginner-friendly options
- C Tier – Niche collars that depend heavily on RNG or team support
Unlock timing is not considered, since most collars become available fairly quickly.
S-Tier Collars (Best Overall Picks)
These collars define winning runs and stay powerful against every enemy type.
| Class | Primary Role | Why It Excels |
|---|---|---|
| Cleric | Healer / Support | Revives allies, removes injuries, and sustains long runs |
| Fighter | Melee DPS | Delivers consistent damage with strong mobility and scaling |
| Butcher | Control / Bruiser | Pulls enemies into range and survives extended fights |
| Mage | Ranged DPS / AoE | Controls space with spells and acts frequently through mana efficiency |
Cleric
Cleric stands as the most important class in Mewgenics. It keeps your team alive through consistent healing, revives fallen cats during combat, and removes injuries before they become permanent problems. Injury control alone makes Cleric essential for long runs, where mistakes quickly snowball. With the right items and upgrades, Cleric allows aggressive play and turns difficult encounters into manageable fights, even deep into the late game.
Fighter
Fighter delivers the highest consistent damage in the game. It closes distance quickly, chains attacks efficiently, and refreshes actions to maintain pressure every turn. Mobility skills such as dashes and leaps give Fighter full control over positioning, while strong item scaling ensures its damage stays relevant from early fights to late-game boss encounters.
Butcher
Butcher trades mobility for control and durability. The Meat Hook ability pulls enemies and bosses into ideal positions, solving spacing problems that most melee classes struggle with. High Constitution lowers injury risk and lets Butcher stay effective in prolonged fights, making it especially strong in encounters where enemy positioning and boss control decide the outcome.
Mage
Mage rewards careful planning and smart positioning. Once you understand spell angles and mana flow, it applies constant ranged pressure and devastating area damage. Free-cast spells combined with strong mana regeneration allow Mage to act more frequently than most classes, giving it excellent battlefield control throughout long encounters.
A-Tier Collars (Strong and Reliable)
These classes perform well but need the right setup or team support.
| Class | Primary Role | Why It Works Well |
|---|---|---|
| Hunter | Ranged DPS | High damage from distance with minimal positioning needs |
| Tank | Frontline Defender | Absorbs damage and protects allies in tough fights |
| Monk | Hybrid DPS | Switches between melee and ranged roles with flexibility |
| Thief | Mobile DPS | High speed and backline pressure with strong repositioning |
Hunter
Hunter offers massive ranged damage and does not need perfect positioning. Its main weakness is accuracy, which forces reliance on items that guarantee hits. When supported correctly, Hunter feels close to S-tier.
Tank
Tank absorbs damage better than any other class. While its damage output is lower, abilities like Bodyguard protect allies and stabilize difficult fights. Tank shines early and remains useful in defensive compositions.
Monk
Monk switches between melee and ranged stances, making it one of the most flexible classes. However, it requires careful ability management. Too many mixed skills reduce efficiency.
Thief
Thief is fast, mobile, and deadly from behind enemies. Straight-line attacks force frequent repositioning, but high speed makes that manageable. It rewards aggressive, precise play.
B-Tier Collars (Situational Picks)
These collars work best in specific team setups or early-game runs.
| Class | Primary Role | When It’s Useful |
|---|---|---|
| Psychic | Support / Control | Shines in team-focused setups with heavy buffs and debuffs |
| Necromancer | Summoner / Sustain DPS | Performs well in long fights where corpses are available |
| Tinkerer | Utility / Item Crafter | Useful in gear-heavy strategies but relies on RNG |
| Druid | Summoner / Support | Strong when summons align with the encounter needs |
Psychic
Psychic focuses on buffs, debuffs, and enemy control. Its base damage is weak, so it relies heavily on allies to finish fights. Strong utility, but poor solo impact.
Necromancer
Necromancer raises corpses to fight for you and leeches health from enemies. It can snowball in long fights but struggles when corpses are unavailable. Very situational.
Tinkerer
Tinkerer crafts random items each turn. The randomness limits consistency, and wasted turns hurt in tough encounters. It shines in gear-heavy strategies but lacks reliability.
Druid
Druid summons creatures that can rival fully equipped cats. Unfortunately, summon randomness can fail at critical moments. Fun and powerful when it works, unreliable when it does not.
Special Mention: Jester Collar
Jester copies abilities from other collars and completely ignores traditional class rules. Its power depends entirely on RNG and synergy, so it does not fit cleanly into a tier. In the right run, it feels unstoppable. In others, it does nothing.
How to Build the Best Team in Mewgenics
A balanced team usually performs best:
- Cleric for sustain and revives
- Fighter or Butcher for frontline damage
- Mage or Hunter for ranged pressure
- Flex slot (Monk, Tank, or Necromancer depending on stage)
Avoid going all melee in hazard-heavy zones, and always plan for injury management in longer runs.
Mewgenics rewards experimentation, but some collars clearly outperform others across full runs. Cleric, Fighter, Butcher, and Mage form the strongest core for most teams, while A-tier collars adapt well to specific challenges. Even lower-tier classes can shine with the right strategy, but consistency wins runs.
Master collar synergy, adapt to stage hazards, and your cat army will survive far longer. Play Now!
