Custom Stratagem: FLK-28 Belt-Fed Flak Cannon 2026-10-15

A Mod for Helldivers 2
Custom Stratagem: FLK-28 Belt-Fed Flak Cannon akl_mod_preview_image
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View: https://www.youtube.com/watch?v=g4H06LJdVno
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Code: ↓ ← ↑ ← ↑ ↓
Cooldown: 480 seconds
Call-in time: 3 seconds
Uses: Unlimited
Damage: 10 pellets per shot, 40 damage each, AP 5, stagger 30
Fire rate: 160 / 240 / 320 rpm
Uses: Unlimited
Fire rate: 160 / 240 / 320 rpm

A new custom stratagem that calls in the GL-28 Belt-Fed Grenade Launcher but loaded with the EXO-55 Breakthrough’s flak shells.

Every shot bursts into a wide cone of the Breakthrough’s own flak pellets, with its trails, impacts and firing sound. The pellets hit hard and pierce heavy armour, so it matches the Maxigun’s damage up close but falls off with range. The weapon and its backpack are renamed FLK-28 Belt-Fed Flak Cannon.

The vanilla Belt-Fed Grenade Launcher is not changed. This is a separate stratagem you pick from HD2Runtime’s custom stratagem panel on the loadout screen.

--- REQUIREMENTS ---
- Bingus Shared Loader v15 or newer
- HD2Runtime 0.30.3 or newer
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Uploaded by
BeelzebubSDS
Downloads
316
Comments
18
Views
2,470
First release
Last update
Platform
PC 
Version
2026-10-15
Total Size
1.7 MB
Rating
0.00 star(s) 0 ratings

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Latest updates

  1. Customisation Options

    I like the yellow but some people don't! that's okay I have now made an option menu in the mod...
  2. Balancing change: More ammo

    Ammo increased from 120 to 200
  3. Texture update and performance fixes

    Now comes in Yellow! does not affect the normal belt fed grenade launcher so you can have both!

lemuro

Members
Members
Sep 23, 2026
19
3
This is a fantastic mod. Could you add an option to use the stock GL-28 model or provide a downloadable version of it, so that mods that replace the GL-28 model can also work with the FLK-28?
 

AdamVildare

Members
Members
Sep 17, 2026
1
0
When use in solo the strats doesn't go to 1hr cooldown

But when i join public lobby it goes 1hr cooldown the moment i land

I wish i can be more helpful but idk how so this best i can do sry

Fun strats shame i can't use in pubs
 

BeelzebubSDS

Members
Members
Sep 23, 2026
12
7
When use in solo the strats doesn't go to 1hr cooldown

But when i join public lobby it goes 1hr cooldown the moment i land

I wish i can be more helpful but idk how so this best i can do sry

Fun strats shame i can't use in pubs
This is a feature of HD2Runtime, if it detects you are in a public lobby it disables custom stratagems as if you call them in there is a very high chance you will crash everyone else in the lobby
 

BeelzebubSDS

Members
Members
Sep 23, 2026
12
7
This is a fantastic mod. Could you add an option to use the stock GL-28 model or provide a downloadable version of it, so that mods that replace the GL-28 model can also work with the FLK-28?
Sure thing! I will get that pushed out later today
 

SirJazz

Members
Members
Sep 30, 2026
23
9
"sigh"... I'd come to wish more people would use HD2 Runtime in public lobbies, because this is a toy I'd really want to carry and bring to the battlefield... any field ! It's not broken, it does reasonable damage without one shoting all that exist, and makes it a perfect CC weapon to keep the horde in check.

I love what you did with this one, clearly a nice twist in my arsenal. I'll definitely keep this one !
 

BeelzebubSDS

Members
Members
Sep 23, 2026
12
7
"sigh"... I'd come to wish more people would use HD2 Runtime in public lobbies, because this is a toy I'd really want to carry and bring to the battlefield... any field ! It's not broken, it does reasonable damage without one shoting all that exist, and makes it a perfect CC weapon to keep the horde in check.

I love what you did with this one, clearly a nice twist in my arsenal. I'll definitely keep this one !

Thanks! I try my best to make nice balanced additions to the game so people will use them, anything too weak feels pointless and anything game breaking is only fun for one or two games.

I also hope HD2Runtime becomes more popular but when on public there is not much to be done.