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Megabonk Bosses Guide

Master every boss encounter — attack patterns, HP, mechanics and recommended strategies for Forest, Desert, Graveyard and hidden bosses.

6 standard bosses2 hidden bosses3 difficulty tiers
⚠️ Bark Vader weapon deletion Bark Vader (Forest Tier 3) deletes all weapons except your starting weapon. Only invest in your starting weapon for that fight, and prioritize movement speed to destroy his shield pylons quickly.

All Bosses & Hidden Bosses

Attack patterns, HP, mechanics and strategies for every standard and hidden boss.

Lil Bark

Forest · Tier 1
Difficulty: Beginner  |  HP: ~100K
Mechanics: Red sphere projectiles, predictable movement, red aura portal tracking
Strategy: The tutorial fight. Circle-kite to win. Defeat in under 6 minutes with CL4NK for the Speedrunner achievement.

Chadbark

Forest · Tier 2
Difficulty: Intermediate  |  HP: ~500K
Mechanics: Increased damage, faster projectiles, extra attack patterns, higher HP
Strategy: Stack projectile count and attack speed before engaging; movement speed is crucial.

Bark Vader

Forest · Tier 3
Difficulty: Extreme  |  HP: 18M
Mechanics: Deletes all weapons except your starting weapon; shield pylons + healing phases; ground tracking attacks; aerial frost bolt barrages
Strategy: Only invest in your starting weapon. Prioritize movement speed to destroy pylons quickly.

Anubis

Desert · Desert
Difficulty: Advanced  |  HP: Varies
Mechanics: AOE laser attacks, swarm-pattern summons, high-mobility requirement, open arena
Strategy: Unlock Desert by completing Forest Tier 2 as CL4NK. Needs excellent positioning.

Spooky Steve

Graveyard · Crypt
Difficulty: Extreme  |  HP: Huge
Mechanics: Appears after the Crypt timer; enormous HP; high-risk close-range pressure; control becomes less reliable over time
Strategy: Build outside, enter the second Crypt, then use Dexecutioner and long-duration crowd control. Unlocks Roberto.

Bush (Sus Bush)

Forest (Hidden) · Hidden
Difficulty: Extreme  |  HP: Very High
Mechanics: Extremely high damage; requires late-game build and Sniper unlocked; drops a free chest on death
Strategy: Avoid early. Fight only when fully powered up. Unlocks the Bush character.

Bandit

Desert (Hidden) · Hidden
Difficulty: Extreme  |  HP: High
Mechanics: Fast-paced combat, special spawn trigger, character unlock reward
Strategy: Find and defeat in Desert; requires the Dexecutioner weapon to unlock.
Boss Curse system Boss Curse shrines spawn additional bosses during the final fight. Each curse adds another boss and slightly raises their HP, but rewards an extra loot chest — required for the "Speedboi" achievement.