Deep Rock Galactic: Survivor Boss Guide: Strategies for Every Boss

Q: Is this the same as Deep Rock Galactic?

No. Deep Rock Galactic is a four player first person co-op shooter from Ghost Ship Games. Deep Rock Galactic: Survivor is a single player top down auto shooter built by Funday Games and published by Ghost Ship Publishing, where weapons fire automatically and you control movement and mining only. They share the setting, the classes and the weapon names.

Q: What classes are in Deep Rock Galactic Survivor?

Scout, Gunner, Engineer and Driller are the four base classes, each with three Class Mods that set your starting weapon and specialisation. The Demolisher is a fifth class added by the paid Heavy Duty Expansion on 30 April 2026, riding the Rockdozer and bringing 11 new weapons that other classes can also reach through the tag system.

Q: What biomes are there?

Crystalline Caverns, Magma Core, Hollow Bough, Salt Pits and Azure Weald in the base game, with Glacial Strata added by the Heavy Duty Expansion. Enemy difficulty rises with the biome, from no modifier in Crystalline Caverns to 15 percent extra health and damage in Salt Pits, and Biome Points from biome goals open the more hazardous ones.

Q: How do overclocks work?

Weapons level up during a dive from the upgrade cards you pick. A balanced overclock can be chosen at weapon level 6 and again at 12, and a single Unstable overclock at level 18. Balanced options are modest trades, while Unstable ones are extreme, which is why pushing one weapon to 18 usually beats levelling several to 12.

Q: How long is a dive?

Five stages. Stages one to four each involve surviving, collecting the Supply Drop and killing the Elite before taking the Drop Pod deeper. Stage five contains a Supply Drop, three Eggs that hatch into Elites, and the Dreadnought, which hits considerably harder than anything before it.

Deep Rock Galactic: Survivor boss guide with strategies, recommended builds, and tips for every boss fight from start to endgame.

EarlyGuides Editorial Team

Researched and editorially reviewed. Updated August 12, 2026.

This is not the co-op shooter. Funday Games built Deep Rock Galactic: Survivor as a top down single player auto shooter under Ghost Ship Publishing, entering Early Access on 14 February 2024 and reaching 1.0 on 17 September 2025. You still play a dwarf on Hoxxes, still mine Nitra and Gold and still get pulled out by a Drop Pod, but nobody aims: your weapons fire on their own while you drive the dwarf around the cave and dig through terrain. A dive is five stages, each with a Supply Drop and an Elite, and stage five ends with a Dreadnought. The Heavy Duty Expansion of 30 April 2026 added the Demolisher, a fifth class riding a weaponised bulldozer.

Boss fights are where Deep Rock Galactic: Survivor tests everything you've learned. This guide covers strategies for bosses across all areas, organized by progression order. For general combat techniques, see our combat guide.

Boss Difficulty Overview

Area	Difficulty	Recommended Build	Key Equipment
Crystalline Caverns	Easy	Gunner	"Lead Storm" Powered Minigun
Magma Core	Moderate	Gunner	"Lead Storm" Powered Minigun
Hollow Bough	Hard	Scout	Deepcore GK2
Salt Pits	Very Hard	Scout	Deepcore GK2
Azure Weald	Extreme	Scout	Deepcore GK2

Crystalline Caverns Bosses

Area difficulty: Easy Recommended level: Hazard 1 to 5, default enemy difficulty Recommended build: Gunner with "Lead Storm" Powered Minigun

Strategy

The first bosses teach core combat mechanics. Focus on learning patterns rather than dealing damage. Every weapon fires by itself, so the only inputs that matter are where you move and what you dig. This is your primary tool here.

Key tips:

Don't rush. Learn the attack patterns first.
Use Auto firing weapons and manual mining to create safe windows.
"Lead Storm" Powered Minigun is enough to handle everything here.

Magma Core Bosses

Area difficulty: Moderate Recommended level: Hazard 1 to 5, enemies at 5 percent extra health and damage Recommended build: Gunner with "Lead Storm" Powered Minigun

Strategy

Early game bosses test your understanding of Five stage dives and Supply Drops. Players who skipped learning this mechanic will hit a wall here.

Key tips:

Five stage dives and Supply Drops is critical for these fights.
Farm "Lead Storm" Powered Minigun upgrades if you're struggling.
Consider switching to Gunner if your current setup isn't working.

Hollow Bough Bosses

Area difficulty: Hard Recommended level: Hazard 1 to 5, enemies at 10 percent extra health and damage Recommended build: Scout with Deepcore GK2

Strategy

Mid-game bosses are the major skill check. They combine multiple mechanics and punish players who rely on a single strategy.

Key tips:

You need both Auto firing weapons and manual mining and Overclocks at weapon levels 6, 12 and 18 mastery.
Deepcore GK2 makes a significant difference. Get it before attempting these.
See our combat guide for advanced techniques.

Salt Pits Bosses

Area difficulty: Very Hard Recommended level: Hazard 1 to 5, enemies at 15 percent extra health and damage Recommended build: Scout with Deepcore GK2

Strategy

Late-game bosses are serious challenges. Build optimization matters as much as mechanical skill.

Key tips:

Make sure your build is fully optimized.
Deepcore GK2 at max upgrade is recommended.
Study each boss's attack patterns. Most have 2-3 phases.

Azure Weald Bosses

Area difficulty: Extreme Recommended level: Hazard 1 to 5, periodic spawn waves Recommended build: Scout with Deepcore GK2

Strategy

Endgame bosses are the ultimate test. They require mastery of all combat systems and an optimized build.

Key tips:

Top-tier build with best-in-slot gear is mandatory.
Master every mechanic. See our combat guide.
These fights reward patience and pattern recognition above all else.

General Boss Tips

Learn before you fight: Spend your first attempt observing attack patterns. Don't try to win on attempt one.
Match your build: Some bosses favor certain builds over others. Don't be afraid to switch.
Upgrade your equipment: A max-upgraded Deepcore GK2 trivializes fights that seem impossible with weaker gear.
Use Auto firing weapons and manual mining: The core combat mechanic is your best defensive tool in every boss fight.
Check the walkthrough: Our walkthrough tells you when you're ready for each boss.

More Deep Rock Galactic: Survivor Guides

Similar Games

If you enjoy Deep Rock Galactic: Survivor, check out these related guides:

Risk of Rain 2 Boss Guide: roguelike game with similar mechanics
Hades Boss Guide: roguelike game with similar mechanics
Darkest Dungeon Boss Guide: roguelike game with similar mechanics

More Game Guides

9 Kings

Barony

BlazBlue Entropy Effect

Brotato