DOOM Slaughter Mode Loadout Builder: Free Weapon & Shield Rune Planner

Name: DOOM Slaughter Mode Loadout Builder: Free Weapon and Best Shield Rune Planner (19 Arenas)
Availability: InStock
Author: Axee Davies

The DOOM Slaughter Mode loadout builder scores any mix of weapon, Shield Rune and melee weapon in DOOM: The Dark Ages for crowd control, boss damage and sustain, then names the second weapon that covers your weakest area.

Slaughter Mode arrives on November 16, 2026 as an endless survival mode across 19 arenas. Runs mix fodder waves with boss rounds, and you can bank your Skulls at a checkpoint or risk them for a bigger multiplier. A loadout that only does one job ends the run, so check yours below before you stake your Skulls.

DOOM Slaughter Mode loadout builder for DOOM: The Dark Ages — Score your Slaughter Mode loadout before you risk your Skulls.

How the DOOM Slaughter Mode Loadout Builder Works

Every weapon, Shield Rune and melee weapon gets three ratings from 1 to 5: crowd control, boss burst and sustain. The DOOM Slaughter Mode loadout builder counts your primary weapon twice, adds the rune and the melee weapon, and scales each total to 10. It then weights the three scores by what you asked for and picks a second weapon that is strongest where you are weakest.

Pick the weapon you fire most.
Pick the Shield Rune on your Shield Saw.
Pick your melee weapon.
Choose balanced, crowd control or boss burst.
Read the three scores and the second weapon to carry.

DOOM Slaughter Mode loadout builder weapon rating chart — Weapons rated for Slaughter Mode.

DOOM: The Dark Ages Weapons Rated for Slaughter Mode

Weapon	Community tier	Crowd control	Boss burst	Sustain	Best at
Ballistic Force Crossbow	God	5 / 5	4 / 5	2 / 5	Clearing a room
Cycler	S	4 / 5	3 / 5	4 / 5	Steady damage at any range
Chainshot	S	3 / 5	5 / 5	3 / 5	Armor and bosses
Super Shotgun	A	3 / 5	5 / 5	3 / 5	Armor and bosses
Rocket Launcher	A	3 / 5	5 / 5	2 / 5	Armor and bosses
Ravager	A	4 / 5	4 / 5	4 / 5	Steady damage at any range
Combat Shotgun	B	3 / 5	3 / 5	3 / 5	Early rounds
Pulverizer	B	4 / 5	2 / 5	3 / 5	Groups of small demons
Impaler	C	1 / 5	4 / 5	3 / 5	Single targets
Grenade Launcher	C	4 / 5	2 / 5	2 / 5	Groups of small demons
Accelerator	D	2 / 5	3 / 5	3 / 5	Early rounds
Shredder	D	2 / 5	2 / 5	3 / 5	Early rounds

These ratings drive the DOOM Slaughter Mode loadout builder. The Ballistic Force Crossbow clears a room faster than anything else but runs dry, so it is a panic button, not a primary. The Cycler and the Ravager are the safest primaries for endless waves because they keep dealing damage at any range. The Chainshot and the Super Shotgun break armor, which matters most in boss rounds.

Shield Runes and Melee Weapons

Item	Type	What it does	Crowd	Boss	Sustain
Heaven Splitter	Shield Rune	Calls down lightning that stuns nearby demons	5	3	2
Auto Turret	Shield Rune	A turret that follows your aim for free damage	4	3	3
Ground Fissure	Shield Rune	Damages and staggers, and grants armor when upgraded	3	3	5
Holy Swarm	Shield Rune	Daggers that seek out nearby enemies	4	1	2
Flail	Melee	Steady damage and reliable armor drops	3	3	5
Dreadmace	Melee	One heavy hit that restores health, long cooldown	2	5	4
Power Gauntlets	Melee	Fast combo damage	3	3	2

The DOOM Slaughter Mode loadout builder adds the rune and melee scores to your weapon. Shield Runes trigger from parries with the Shield Saw, so a rune is only as good as your parry timing. Ground Fissure is the first rune you unlock and the best for long runs because of the armor it returns. Heaven Splitter is the last one you unlock and the strongest against packs.

DOOM Slaughter Mode loadout builder Shield Rune chart — Shield Runes and what they are best for.

How Slaughter Mode Works

Feature	Detail
Release date	November 16, 2026
Platforms	Xbox Series X and S, PlayStation 5 and PC
Access	Free for owners of the Revelations DLC, the Premium Edition or the Premium Upgrade
Arenas	19
Format	Endless single-player waves with a different enemy mix every round and run
Skulls	Earned each round, spent on Slayer skins, weapon skins, profile icons and soundtrack tracks
Checkpoints	Bank your Skulls or risk them for a higher Skull Multiplier. Die while risking and you lose the unbanked Skulls
Starting points	Reaching a checkpoint unlocks it as a start for later runs

This is why the DOOM Slaughter Mode loadout builder scores three things at once. Because the enemy mix changes every round, a loadout built only for fodder will meet a boss it cannot kill, and a pure boss build will be swarmed. That is why the tool flags your weakest score.

Best Loadouts for Endless Waves

Balanced: Cycler, Ground Fissure and Flail, with the Chainshot as the second weapon. Scores 7.4.
Crowd clear: Ballistic Force Crossbow, Heaven Splitter and Flail. Swap to the Chainshot for armored targets.
Boss burst: Chainshot, Auto Turret and Dreadmace. Carry the Ballistic Force Crossbow for the waves in between.
Before you risk Skulls: run the DOOM Slaughter Mode loadout builder and fix any score under 6.

DOOM Slaughter Mode Loadout Builder Worked Example

You pick the Cycler, Ground Fissure and the Flail with a balanced goal. The DOOM Slaughter Mode loadout builder shows crowd control 7.0, boss burst 6.0 and sustain 9.0, for 7.4 overall. Boss burst is the weak spot, so it suggests the Chainshot as your second weapon. Swap the Flail for the Dreadmace and boss burst rises to 7.0.

About DOOM: The Dark Ages

DOOM: The Dark Ages is a first-person shooter from id Software, published by Bethesda Softworks. It came out on May 15, 2025 and is a prequel to DOOM (2016), set in a dark medieval war against Hell. The Doom Slayer fights with the Shield Saw, which blocks, parries and can be thrown.

Slaughter Mode is the game's endless survival mode, added in a free update on November 16, 2026 for players who own the Revelations DLC. Its soundtrack rewards include tracks from Andrew Hulshult's IDKFA album.

The DOOM Slaughter Mode loadout builder on this page is free to use, and we update it when the game changes its numbers.

Official page: DOOM: The Dark Ages on Steam.

If this DOOM Slaughter Mode loadout builder helped, these free tools work the same way.

New this month: GTA 6 release time calculator, Wolverine build planner.

Frequently Asked Questions

Quick answers about DOOM: The Dark Ages and the DOOM Slaughter Mode loadout builder.

When does DOOM: The Dark Ages Slaughter Mode come out?

November 16, 2026 on Xbox Series X and S, PlayStation 5 and PC.

Is Slaughter Mode free?

It is a free update for players who own the Revelations DLC, the Premium Edition or the Premium Upgrade.

What is the best weapon for Slaughter Mode?

The Cycler and the Ravager are the safest primaries for endless waves. Pair one with the Chainshot or Super Shotgun for armor and bosses.

What is the best Shield Rune for Slaughter Mode?

Ground Fissure for long runs, because it grants armor when upgraded. Heaven Splitter is the strongest against packs.

How do Skulls work in Slaughter Mode?

You earn Skulls each round. At a checkpoint you can bank them or risk them for a higher multiplier, and you lose the unbanked Skulls if you die.

Is the DOOM Slaughter Mode loadout builder free?

Yes. It runs in your browser and saves your picks on your device.

Axee Davies

Axee Davies is the founder of AxeeTech, publishing gaming guides, codes, and Windows how-tos since March 2013. A tech enthusiast for 13+ years — starting with smartphones and Android rooting — he now runs a site that puts out a new guide every day for Roblox players, traders, and Windows users. More about AxeeTech

axeetech.com