Helldivers 2 CQC-1 One True Flag guide: unlock (Masters of Ceremony, 110 Medals), stratagem code, how to stab and wave it, and the lobby-crash bug.
One True Flag Helldivers 2 — How to Get, Use and Kill With It
The CQC-1 One True Flag is a melee support weapon in Helldivers 2 — a literal Super Earth flag you call in, wave, and stab enemies with. It's unlocked from the Masters of Ceremony Premium Warbond (1,000 Super Credits) for 110 Medals on Page 3, and it's called in with the stratagem code Down, Left, Right, Right, Up. It has a 480-second cooldown but unlimited uses, it draws enemy aggro onto whoever carries it, and it briefly became infamous for letting players crash entire lobbies. It is a meme weapon first and a practical weapon second — but the right build can make the flag genuinely deadly.
This guide covers exactly how to unlock it, the full usage mechanics (including how to "kill" with it, since that's the most-searched question), and whether it deserves a slot in your loadout.
Official resources: Steam store page · Helldivers Wiki (wiki.gg) — CQC-1 One True Flag · GameRant — How to Get & Use the One True Flag · GamesRadar+ — Masters of Ceremony Warbond contents · GosuGamers — the lobby-crash bug
What Is the CQC-1 One True Flag?
The One True Flag is a Support stratagem from the Masters of Ceremony Warbond — a ceremonial Super Earth banner turned battlefield melee weapon. Per the official wiki, carrying it makes enemies prioritize you over other Helldivers, which turns the flag-bearer into the squad's designated distraction. It's the game leaning fully into its own satire: "proudly wave the patriotism," and then stab a Bile Titan with it.
Official source: Helldivers Wiki — CQC-1 One True Flag — "Attacking will thrust the One True Flag at a moderately fast speed. Helldivers equipped with the flag will cause enemies to prioritize them over other squad members."
Mechanically it's a close cousin of the Stun Lance: forward-only thrusting melee with moderate speed, best aimed at heads and exposed limbs. It sits in the Support weapon slot, so equipping it means giving up your Autocannon or Recoilless — that trade is the whole "is it worth it" debate.
How to Unlock the One True Flag
The unlock path is well documented across GameRant, GamesRadar+ and the wiki, and all three agree:
- Buy the Masters of Ceremony Premium Warbond — 1,000 Super Credits (the standard premium price; see our Super Credits guide for how to earn them without paying).
- Work through the pages until Page 3.
- Spend 110 Medals on the CQC-1 One True Flag.
- Equip it as a stratagem from the Masters of Ceremony section in Ship Management.
Medals come from missions, side objectives and Personal Orders — the Super Destroyer guide covers the Medal economy and what else to spend them on.
After unlocking, the One True Flag is a permanent stratagem like any other — it costs no Super Credits to call in, just the 480-second cooldown. "Unlimited uses" means you can call it down every cooldown cycle for the whole mission.
One True Flag Stratagem Code and Call-In
The call-in details, per GameRant:
| Stat | Value |
|---|---|
| Stratagem code | Down, Left, Right, Right, Up |
| Call-in time | 11.65 seconds |
| Cooldown | 480 seconds (8 minutes) |
| Uses | Unlimited |
| Warbond | Masters of Ceremony (1,000 SC), Page 3 |
| Cost | 110 Medals |
How to Use the One True Flag in Combat
The flag has three practical roles, and good players cycle between them:
- Wave it (ceremonial aggro draw). The wave animation is the taunt — combined with the enemy-priority effect, it pulls aggro away from teammates. In a defensive stand, a flag-bearer kiting a horde while the squad's Autocannon and sentries do the damage is a legitimate tactic.
- Thrust it (the melee attack). Light attack / R2 / RT / Left-click thrusts the flag forward at head height. Against Troopers, Voteless and unarmored units it's a solid one-two; against heads it staggers. It's a precision weapon, not a crowd-clearing one — treat it like the Stun Lance and aim for heads and exposed limbs.
- Plant it (the kill-secure). The finisher animation plants the flag dramatically — satisfying on downed enemies, and the community has turned "planting the flag" into the unofficial execute animation for finishing off heavies you've already broken.
Enemies prioritizing the flag-bearer sounds like a tank mechanic, but Helldivers 2 has no tanks — the flag holder takes all that damage. Run it with a Shield Generator Pack or heavy armor if you're the designated flag carrier, and never stand still: the flag's melee range is short, so you'll eat ragdoll attacks from anything big.
How to Kill With the One True Flag (The FAQ Everyone Asks)
The "how to kill one true flag" search intent breaks down into two answers:
- How to kill with the flag: thrust at head height, weave light attacks into enemy attack recovery windows, and use the stagger from a hit to set up a follow-up. It kills small units in a couple of stabs and staggers mediums, but it is not a heavy killer — for Chargers and Hulks you need the best weapons list, not the flag.
- How to kill the flag carrier (as an enemy): the flag doesn't grant damage resistance. Whoever holds it draws aggro and dies fast to focus fire — which is why the flag is as much a hazard for your own squad as a tool.
The Lobby-Crash Bug: What Happened
The One True Flag's most famous moment wasn't a victory — it was a bug. Shortly after the Masters of Ceremony Warbond launched, players discovered that using the flag could crash entire multiplayer lobbies. GosuGamers covered it: "What started as a light-hearted update meant to let players dramatically plant the flag into enemies has turned into an accidental lobby-wiper." Arrowhead patched the crash, and it's safe to use the flag in squads today — but it's worth knowing the flag's reputation predates the fix, which is why older Reddit threads (like the "CQC-1 One True Flag thoughts" thread on r/helldivers2) are full of flag-waving memes.
Is the One True Flag Worth It?
Honest verdict: it's a meme weapon with a niche. The flag is S-tier for vibes and D-tier for most missions — you're giving up a Support weapon slot for a melee stick with no anti-tank capability. It shines in exactly three situations:
- Low-difficulty Terminid and Voteless missions, where you can roleplay as a flag-wielding terror and the short range doesn't get you killed.
- Defensive stands, where the aggro draw genuinely protects the squad.
- Full meme squads — four flags is an unforgettable sight and, after the crash fix, a functional one.
For a practical melee slot, the CQC-20 Breaching Hammer (from the Siege Breakers Warbond) hits far harder; the flag is what you bring when democracy must be symbolized. If you're spending Medals efficiently, the best armor guide and warbond priorities matter more than the flag — but if you want the single most memorable weapon in the game, 110 Medals buys you a legend.
Frequently Asked Questions
How do you get the One True Flag in Helldivers 2?
Unlock the Masters of Ceremony Premium Warbond for 1,000 Super Credits, reach Page 3, and spend 110 Medals on the CQC-1 One True Flag. It then appears as a Support stratagem you can equip from Ship Management.
What is the One True Flag stratagem code?
Down, Left, Right, Right, Up. It takes 11.65 seconds to call in and has a 480-second cooldown with unlimited uses.
How do you use the One True Flag in combat?
Light attack (R2 / RT / Left-click) thrusts the flag at head height — aim for heads and exposed limbs. The wave animation draws enemy aggro onto the carrier, and the plant animation is the community's favorite finisher.
Is the One True Flag a good weapon?
It's a meme weapon with a niche: excellent for low-difficulty horde missions, defensive aggro-draw and meme squads, but it sacrifices your Support slot with no anti-tank capability. The Breaching Hammer is the practical melee pick.
Why does the One True Flag crash lobbies?
A launch-window bug let flag users crash entire multiplayer lobbies; Arrowhead patched it and it's safe now, but the flag's reputation as a "lobby-wiper" comes from that period.
Related Guides
- Helldivers 2 Super Credits — How to Get Them, Superstore & Warbonds
- Helldivers 2 Super Destroyer — Ship Modules & Boosters Guide
- Helldivers 2 Best Weapons — 2026 Tier List
- Helldivers 2 Best Armor — Passive Tier List & Best Sets
- Helldivers 2 Stratagems — Full List, Unlocks & Best Picks
- Is Helldivers 2 Crossplay? — Cross-Platform Guide
Last updated: August 13, 2026.
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