The short version: in Deep Rock Galactic: Survivor your build is set by the class mod, not the class. Each of the 15 class mods brings its own starting weapon and its own weapon pool, so picking one also picks which tags you can stack. Choose a mod, force two or more weapons that share a tag, then let gear tune the result. If you are new, start on Classic Scout (available from the first run) or Weapons Specialist (player rank 3), the two earliest unlocks. For boss damage, work toward Sharp Shooter Scout. For a tankier run, Juggernaut Gunner or Demolisher’s Contractor.
Everything below is checked against 1.1 Patch 2 (Funday Games’ notes of 22 June 2026), the latest balance patch on Steam as of 8 October 2026. The game is single-player (Steam’s English reviews are 87% positive from 24,942 reviews, checked 8 October), so none of this is co-op advice. I haven’t logged runs for this guide: the numbers come from patch notes and the community wiki, and the build calls are my analysis of them. The paid Knockout expansion, announced on 30 September with a sixth class (the Brawler), has no release date yet and will change the class list.
Quick start: your first build in 7 steps
- Pick a class mod, not just a class. The class mod sets your starting weapon and which weapons can be offered to you.
- Read the tag line on your starting weapon. Tags (PROJECTILE, HEAVY, LIGHT, FIRE and so on) decide what you can stack.
- Take a second weapon that shares a tag with the first. Tag mastery upgrades only appear once you carry at least two weapons with the same tag.
- Spend Nitra on weapon levels. Overclocks unlock at weapon levels 6, 12 and 18, so levels are the real currency.
- Spend Gold on tag mastery and player stats. Gold also rerolls and heals, so don’t sit on it.
- Equip gear between runs, not mid-panic. Gear carries over, and every class mod has its own loadout.
- Decide your gear by stat category (see the gear table), not by the Smart Equip button.
Why the class mod is the build decision
A class mod is a sub-class, and each one changes your weapon pool as well as your stats. Recon Scout can use every unlocked LIGHT weapon, Heavy Gunner every unlocked HEAVY weapon, and Classic Scout only the Scout’s default pool. That is why two Scouts can play nothing alike. The table below is from the wiki’s class mod tables and its Gunner and Scout pages, trimmed to what changes a build.
| Class mod | Starting weapon | Weapon pool | Effect | Unlock |
|---|---|---|---|---|
| Classic (Scout) | Deepcore GK2 | Scout default | +10% move speed, +15% HP | From the start |
| Recon (Scout) | Zhukov NUK17 | Default + all LIGHT | +25% dodge; a dodge gives +35% move and reload speed | Scout rank 9 |
| Sharp Shooter (Scout) | M1000 Classic | Scout default | +15% crit chance, +50% crit damage, shrapnel on overkill | Scout rank 18* |
| Weapons Specialist (Gunner) | “Lead Storm” Minigun | All PROJECTILE | Every 100 projectiles fired, 8 heavy shots go off in all directions | Player rank 3 |
| Juggernaut (Gunner) | “Bulldog” Revolver | Gunner default | +10 armor, +50 max HP, -50% weapon range; +10% damage for 10 s per hit taken, up to 5 stacks | Gunner rank 9 |
| Heavy Gunner (Gunner) | “Thunderhead” Autocannon | All HEAVY | -10% move speed; HEAVY weapons get +25% range and +25% reload speed | Gunner rank 18 |
| Maintenance Worker (Engineer) | LMG Gun Platform | All CONSTRUCT | +10% CONSTRUCT damage and reload speed | Not listed |
| Tinkerer (Engineer) | “Warthog” Auto 210 | Engineer default | Weapons start at level 3; +10% XP gain | Not listed |
| Demolitionist (Engineer) | Deepcore PGL | All EXPLOSIVE | +20% explosion radius, +20% reload speed | Not listed |
| Foreman (Driller) | Subata 120 | Driller default | Mining gives +2% mining speed for 2 s, stacking to 25 | Not listed |
| Interrogator (Driller) | CRSPR Flamethrower | All FIRE and ACID | +100% status effect damage, -30% damage | Not listed |
| Strong Armed (Driller) | Impact Axe | All THROWABLE | +20% weapon range | Not listed |
| Contractor (Demolisher) | Dragonstorm Incinerator | Default | +20% armor, +20% pickup radius, +5 life regen, +10% max HP | Player rank 9 |
| Gridrunner (Demolisher) | Twincoil Arc Burster | Default + ELECTRICAL | +10% armor, +30% pickup radius, +5 life regen, +20% potency | Class rank 9 |
| Operator (Demolisher) | Slither Drones | Default + DRONE | +20% armor, +20% pickup radius, +5 life regen, +20% lifetime | Class rank 18 |
*The wiki gives Sharp Shooter’s unlock as Scout rank 18 on the mod description and rank 12 next to the M1000 Classic, and doesn’t reconcile the two. Treat rank 12-18 as the range and check your own unlock screen. Unlock ranks for the Engineer and Driller mods weren’t on the pages I fetched. The Demolisher comes with the paid Heavy Duty expansion, which lists at $9.99 on Steam (the base game lists at $12.99).
Tags: the stacking rule most guides skip
Tag mastery upgrades only show up once you carry at least two weapons with the same tag, and you can get them from level-ups or buy them with Gold (wiki, Mid-dive Upgrades). Tags fall into five groups (wiki, Weapons): damage type (KINETIC, FIRE, ELECTRICAL, COLD, ACID, PLASMA), weapon family (LIGHT, MEDIUM, HEAVY, THROWABLE, CONSTRUCT), weapon type (PROJECTILE, EXPLOSIVE, DRONE, TURRET, GROUNDZONE), firing type (PRECISE, SPRAY, AREA, BEAM, LASTING) and special tags that come from overclocks (AKIMBO, SIDEARM, THE FAVOURITE, THICK BOY).
The practical consequence: a build is a tag, not a weapon. Weapons Specialist is a PROJECTILE build, Heavy Gunner a HEAVY build, Interrogator a FIRE and ACID build. A third weapon of the same tag pays off more than a stronger weapon of a different one, because every tag mastery card you take applies to all of them at once.
Level-up card bonuses also stack additively: two +50% cards give +100%, not +125%. That has a cost. By my arithmetic, a +50% damage card on top of an existing +100% raises your damage multiplier from 2.0x to 2.5x, a 25% gain, while the same card taken first raises it from 1.0x to 1.5x, a 50% gain. This is inference from the wiki’s additive rule, not a measured test, but it is why spreading cards across damage, crit and fire rate usually beats piling onto one stat.
Patch 1.1 expanded the system with new tags (Sidearm, Favourite, Groundzone, Thick Boy, Spray, Precise) and a new Ultimate Sidearm overclock that gives +60% damage to all your other weapons (1.1 release notes). In 1.1 Patch 2 the Favourite tag upgrade was raised to +30%, +40% and +60% damage at Rare, Epic and Legendary, up from +20%, +30% and +40%.
One cross-class trick follows from the rules. The 11 Demolisher weapons are open to other classes through the tag system, and the wiki lists the Twincoil Arc Burster and Springloaded Ripper in Recon Scout’s LIGHT pool. The Ripper’s base potency went from 24 to 36 in Patch 2. You would have to unlock it on the Demolisher first (rank 21 for the Ripper), which means owning the DLC. I haven’t tested whether non-owners ever see these weapons.
Crit maths: why Sharp Shooter is the boss-killer on paper
Every class starts at 5% crit chance and 150% crit damage, except the Scout, whose crit damage starts at 200% (Treyex’s 1.0 classes guide, a single source). The average multiplier per hit is 1 + (crit chance x extra crit damage). Before any upgrades, that gives:
| Class mod | Crit chance | Crit damage | Average multiplier |
|---|---|---|---|
| Non-crit mods (most Gunner, Engineer, Driller) | 5% | 150% | 1.025x |
| Classic Scout | 5% | 200% | 1.05x |
| Sharp Shooter Scout | 20% | 250% | 1.30x |
Sharp Shooter starts about 24% above Classic Scout and about 27% above a non-crit mod before you spend a single card. That assumes the +50% crit damage adds to the Scout’s 200%, which the wiki doesn’t spell out. Crit cards and weapon-mod gear (fire rate and crit chance) then compound on a higher base, which is the case for pairing the M1000 Classic with those stats.
Four builds worth starting with
These are my recommendations from the data above, ordered by how fast you can reach them. They are starting points, not tier-list verdicts.
1. Weapons Specialist: the day-one PROJECTILE build
You unlock it at player rank 3 and it gives access to every unlocked PROJECTILE weapon, so tag stacking starts early. Patch 1.1 raised the Lead Storm’s clip from 150 to 200 and its base damage from 25 to 28, and Patch 2 fixed a bug where the mod’s 8-shot burst wasn’t damaging enemies. Gear to try first (my mapping, not a tested ranking): tools for reload speed and weapon mods for fire rate.
2. Sharp Shooter Scout: single-target and bosses
M1000 Classic as the carry, a short-range weapon such as the Jury-Rigged Boomstick for personal space (Treyex’s weapon guide makes the same split). Gear: weapon mods for crit chance and fire rate. Weakness: a default-only pool, no dodge and no move speed bonus, so you will take hits while swarms are around.
3. Interrogator Driller: status damage
+100% status effect damage with -30% damage is a trade only worth taking if most of your output is FIRE or ACID. Patch 2 gave all gear +50% status effect damage, which pushes in the same direction. Gear: canisters, which the 1.0 preview (PCGamesN) describes as adjusting explosion radius and potency. Weakness: any build that leans on non-status weapons wastes the -30%.
4. Operator Demolisher: drones
The Operator’s +20% lifetime meets a Patch 2 change that raised lifetime on all gear by about 100%. Drone Carrier’s sub-drone range went up 30% and its base potency from 7 to 9, and Slither Drones got a bigger collider so they hit more reliably. Gear: chips (they modify Bosco) and lifetime stats. Weakness: it needs the paid DLC and you give up foot mobility for the Rockdozer; the wiki recommends the Simplified control scheme for beginners.
Gear: what it does and what to keep
Gear is the permanent layer on top of run-based upgrades. It drops in missions, carries over between runs, and is equipped per class mod between missions (GamingOnLinux’s 1.0 review). There are six types, and the stats below come from the 1.0 preview, so check the in-game stat comparison, which Patch 3 added:
| Gear type | Stats it rolls | Fits these builds |
|---|---|---|
| Armor | Max HP, regeneration | Juggernaut, Contractor, Operator |
| Weapon mod | Fire rate, crit chance | Sharp Shooter, Weapons Specialist |
| Canister | Explosion radius, potency | Interrogator, Demolitionist |
| Gadget | Pickup radius, mining speed | Foreman, Gridrunner |
| Tool | Reload speed, range | Heavy Gunner, Weapons Specialist |
| Chip | Bosco’s damage and utility | Operator and any drone build |
The “fits” column is my mapping from those stats. Three rules decide what you keep. First, rarity sets slots: Uncommon has 2 stats and no quirk, Rare 2 and 1, Epic 3 and 1, Legendary 3 and 2 (wiki, Gear). Second, level scales stats as (10 + level), so a level-99 piece rolls about 9.9 times the stat of a level-1 piece with the same scaling (109 versus 11, my arithmetic from the wiki formula). Third, level doesn’t touch quirks, so a low-level Legendary with the quirk your build wants can beat a higher-level one without it.
Don’t trust Smart Equip with a tag build. It scores each piece as gear level + 5 per upgrade + 15 per rarity step (Patch 3 notes confirm the 15 and the 5), and per the wiki it ignores stat values and whether a piece suits your class mod. By that formula a Legendary scores 15 more than an Epic of the same level whatever it rolled. Use it to fill empty slots, then fix the rest by hand.
Where gear comes from: a Dreadnought kill in Elimination or breaking the Ommoran Shell in Escort Duty guarantees a drop, and the first win of each Vanguard Contract and Lethal Operation guarantees an Epic and a Legendary (Patch 1.0.87p). Patch 3 lifted drop chance by about 40%, raised the inventory cap from 102 to 150 and moved the Legendary chance cap from roughly 4-5% to about 15%. Patch 2 then raised lifetime on all gear by about 100% and added +50% status effect damage, and buffed the Bosco chips: the Kinetic Chip’s base damage went from 45 to 55, the Acid Chip’s from 24 to 30.
Resources: what to spend, and when
Gold and Nitra are your two in-run currencies, and both convert to XP at the end of a dive, so leftovers aren’t lost (wiki, Resources). Gold buys player stat upgrades and tag mastery, heals 50% and rerolls cards. Nitra buys weapon upgrades and artifact rerolls. Because weapon levels unlock overclocks at 6, 12 and 18, Nitra should go on your carry weapon first, and Gold on tag mastery once you have two matching weapons.
Between runs, six minerals (Bismor, Croppa, Enor Pearl, Jadiz, Magnite, Umanite) each buy three meta stats, and the Mineral Market buys at 400 Credits and sells at 200. Don’t sell what you need: Bismor covers max HP, damage and reload speed, so it earns its place in almost any build.
Which build for which player
| If you are… | Start with | Why | Avoid |
|---|---|---|---|
| New to survivor-likes | Classic Scout, then Weapons Specialist | Both unlock earliest, so you aren’t waiting on class ranks | Strong Armed Driller (rated weak against high-HP targets in one tier list) |
| Casual, short sessions | Juggernaut Gunner | +50 HP and +10 armor forgive mistakes; mid-game saves exist since Patch 3 | Range-hungry weapons (Juggernaut halves weapon range) |
| Optimiser | Sharp Shooter or Heavy Gunner, tag-stacked | Highest ceiling per the crit maths and the HEAVY bonuses | Spreading across three tags |
| Completionist | One mod per class, then Endless | Endless caps you at 15 artifacts and ramps after stage 10 | Selling gear you may need for a mastery |
If you want one fast decision: do you want to stay alive or kill fast? Stay alive: Juggernaut or Contractor. Kill fast: Sharp Shooter. Neither, and you like watching things work on their own: Operator drones or Maintenance Worker turrets.
Where the sources disagree
- Recon dodge buff. The wiki says 5 seconds, Treyex says 3. I used the wiki.
- Sharp Shooter unlock. Scout rank 12 versus 18 on the wiki itself.
- Gear upgrade size. The wiki’s trivia notes each upgrade is 4 levels on the page but 5 in developer statements.
- Tier lists. The only dated class mod tier list I could fetch is from Fantasy Warden (December 2025), which puts Heavy Gunner and Sharp Shooter in S tier. It predates the Demolisher and calls the game Early Access, so I used it as a sanity check, not a ranking.
Common questions
Is Deep Rock Galactic: Survivor co-op?
No. Steam lists it as single-player only, so a co-op build is a contradiction. If you want to play with friends, the Rogue Core guide covers the co-op spin-off, and our games like Helldivers 2 ranking lists other squad shooters.
Do I need the Heavy Duty DLC?
No. The base game has four classes and 12 class mods, and I haven’t seen a source that says the DLC is required to finish the game. The Demolisher is the most distinct style, though, and the new weapons feed other classes’ tag pools. Buy it if you want a vehicle build, not because the base game needs it.
Will my PC settings guide for Deep Rock Galactic apply?
Not directly. Our Deep Rock Galactic PC settings guide covers the original co-op game, not Survivor. If explosions hide the bugs, Patch 1.0.87p added a VFX slider that tones effects down.
Is Smart Equip ever worth it?
For filling slots, yes; for a tag build, no. It ignores stat values and class-mod relevance, so it can put a high-rarity piece that does nothing for your build over a lower-rarity one that does.
Sources
- Funday Games. 1.1 Patch 2, 1.1 Heavy Duty release notes, Patch 3, Patch 1.0.87p and Coming Soon: Knockout Expansion. Steam announcements for Deep Rock Galactic: Survivor (October 2025 to September 2026), linked above
- Valve Corporation. Deep Rock Galactic: Survivor, Steam store page and review summary (single-player category, list prices, English review score, all checked 8 October 2026). Steam
- Deep Rock Galactic Wiki. Survivor class mods, Weapons, Gear, Mid-dive Upgrades and Resources pages. wiki.gg (linked above)
- Deep Rock Galactic Wiki. Survivor: Demolisher. wiki.gg
- PCGamesN. Deep Rock Galactic Survivor 1.0 is getting a full, Diablo style gear system. 5 July 2025 (linked above)
- GamingOnLinux. Deep Rock Galactic: Survivor is an excellent horde survival game, 1.0 out now. September 2025 (linked above)
- Treyex Hub Gaming. Deep Rock Galactic Survivor 1.0 Classes Guide and 1.0 Weapon Guide. 18 September 2025 (linked above)
- Fantasy Warden. Deep Rock Galactic Survivor: Class Mod Tier List. 15 December 2025 (linked above)
I've been playing video games for over 20 years, spanning everything from early PC titles to modern open-world games. I started Switchblade Gaming to publish the kind of accurate, well-researched guides I always wanted to find — built on primary sources, tested in-game, and kept up to date after patches. I currently focus on Minecraft and Pokémon GO.