🐾 MewGenius
💀 Bosses
Lenny boss icon
MewGenius Answerbook Risk: High

Lenny Boss Guide

How to prepare, survive the opener, and beat Lenny safely in Mewgenics.

Best beaten by spacing, safe repositioning, and punishing after commitment.

HP: 130 MV: 4 Damage: 8 Luck: 5 The Bunker

Fast answer

Read this first
Best short answer

As soon as Lenny announces the target, reposition to make the approach awkward. Use control tools early so he cannot easily Trample through the team.

Biggest mistakes
  • •Letting Lenny grab a vulnerable cat before your team has tools in place to disrupt him.
  • •Failing to protect or heal the captured target while he carries it to a corner.
  • •Getting punished by his frontal knockback counter while trying to dogpile him in melee.
How you actually win
  • •Delay or disrupt his approach before he reaches the chosen target.
  • •Use Swap, Teleport, stuns, slows, or knockback to force awkward pathing.
  • •Punish him from range once he is holding a cat, since he does not counter ranged attacks then.

Answerbook (how to not die)

Run killers
  • •Letting Lenny grab a vulnerable cat before your team has tools in place to disrupt him.
  • •Failing to protect or heal the captured target while he carries it to a corner.
  • •Getting punished by his frontal knockback counter while trying to dogpile him in melee.
Win conditions
  • •Delay or disrupt his approach before he reaches the chosen target.
  • •Use Swap, Teleport, stuns, slows, or knockback to force awkward pathing.
  • •Punish him from range once he is holding a cat, since he does not counter ranged attacks then.
Positioning rules
  • •Keep likely target cats protected and avoid giving Lenny a clean lane.
  • •Once he has a captive, recognize that he will run toward the nearest corner.
  • •Use his predictable corner pathing to set up safe ranged punishment and backstabs.
Tempo plan
Opener (rounds 1–2)
  • •As soon as Lenny announces the target, reposition to make the approach awkward.
  • •Use control tools early so he cannot easily Trample through the team.
Midfight (stabilize)
  • •If he captures a cat, stabilize immediately and decide whether to peel him off or race him down.
  • •Prioritize ranged punishment while he is carrying a target.
Finisher (close safely)
  • •Once the target is safe or Lenny is exposed near a corner, collapse efficiently.
  • •Do not overcommit melee into his frontal counter cone if ranged options are available.
Loadout hints
Swap or Teleport effectsStuns or slowsReliable ranged damage
KnockbackHealing for the captured catBackstab-capable melee units
Teams with no way to disrupt pathingPure melee swarms into his frontal counter zoneIgnoring the announced target

Source: wiki + community verification · Last tested: 2026-03-06

About Lenny

Lenny is a Mini-Boss in The Bunker in Mewgenics. He is a hunter-style control boss who announces a target, tramples through the map to capture that cat, then carries it to a corner while dealing repeated damage and threatening the rest of the team with a frontal counterattack.

Type: Mini-Boss Area: The Bunker Act 2 Role: Hunter / Single-Target Control

Why players lose this fight

No element extracted
TrampleGrab/CaptureCounterKnockback
Key triggers
At the start of the fight, announces the specific cat he will target.Until he reaches that cat, attempts to Trample and shove other units aside.When he reaches the target, captures that cat and holds it.While holding a cat, runs to a corner and deals 3 damage to the captive each turn.The captured cat can only use Struggle, which has a 25% chance to free it and deals 4 damage if it fails.While holding a cat, gains a counter-attack in a 3-tile frontal spread with knockback.Does not counter ranged attacks while holding a cat.

Lenny is a Mini-Boss in The Bunker in Mewgenics. He is a hunter-style control boss who announces a target, tramples through the map to capture that cat, then carries it to a corner while dealing repeated damage and threatening the rest of the team with a frontal counterattack. The fight is mainly defined by trample, grab/capture, counter, knockback. The most dangerous trigger identified so far is At the start of the fight, announces the specific cat he will target..

Quick facts

Game
Mewgenics
Type
Mini-Boss
Area
The Bunker
Act
Act 2
HP
130
Movement
4
Base Damage
8
Luck
5
Threat
Hunter / Single-Target Control
Risk
High
Last tested
2026-03-06

Related bosses

If you are struggling with Lenny, these bosses share similar mechanics, pressure patterns, or positioning rules.

Pyrophina
Risk: High
TrampleBurnKnockback
Queen Hippo
Risk: Medium
Bonus TurnsKnockbackChain Knockback
Dust Devil
Risk: Medium
AOEKnockback
Fenrir
Risk: High
Bonus TurnsTrapRanged Threat
Zaratana
Risk: High
TrampleSummon/SpawnSupport
Pebbles
Risk: Low
Bonus TurnsKnockbackRanged Threat

FAQ

How do you beat Lenny in Mewgenics?
Focus on the main loss pattern first: Letting Lenny grab a vulnerable cat before your team has tools in place to disrupt him. / Failing to protect or heal the captured target while he carries it to a corner.. Then follow the opener plan: As soon as Lenny announces the target, reposition to make the approach awkward..
What does Lenny do in Mewgenics?
Lenny is a Mini-Boss in The Bunker in Mewgenics. He is a hunter-style control boss who announces a target, tramples through the map to capture that cat, then carries it to a corner while dealing repeated damage and threatening the rest of the team with a frontal counterattack.
Where is Lenny found in Mewgenics?
Lenny is found in The Bunker, during Act 2.
What counters Lenny?
Bring: Swap or Teleport effects Bring: Stuns or slows Bring: Reliable ranged damage