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GL-21 Grenade Launcher HEAVY PENETRATION 0.3.0

A Mod for Helldivers 2
GL-21 Grenade Launcher HEAVY PENETRATION akl_mod_preview_image

NOTE: This MOD is heavily assisted by OpenAI's GPT-6-Astra. If you dont like Vibe Coded Mod, please dont use this​


Brings back GL-21 Grenade Launcher Heavy Penetration​

​

Requirements​

  • Bingus Shared Loader v16 or newer (API 1) — required. This is an addon and will not load without it.
  • HD2 Mod Manager (HD2MM) or Arsenal to install.
  • Tested and verified live for game build 25480438.

Disclaimer​

This is an unofficial, fan-made modification. It is not affiliated with, endorsed by, or supported by Arrowhead Game Studios, Sony, or the Helldivers 2 development team.

Use at your own risk. This mod modifies game process memory while the game is running. Helldivers 2 ships with an anti-cheat solution, and while this mod only writes to the game's own loaded configuration data — it does not inject code, patch executables, or touch anything outside the game process — I cannot guarantee that no anti-cheat or account action will ever result. Please decide whether you are comfortable with that before installing.

Single-player and friends-only use is recommended. A heavy penetration GL-21 is a real gameplay advantage; do not take it into public games.

The author accepts no liability for any ban, lost account, corrupted installation, or other damage arising from the use of this mod. Back up your game's data folder and your mod manager profile if you are unsure.

If a game update breaks the mod, please be patient — it fails safely in the meantime.
Credits:
  • Bingus Shared Loader by CowboyBingus — the addon framework this depends on.
  • MrChengl11
23.3 KB
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Uploaded by
rereyu
Downloads
1,029
Comments
47
Views
6,383
First release
Last update
Platform
PC 
Version
0.3.0
Total Size
23.3 KB
Rating
5.00 star(s) 1 ratings

Uploaded by

  • 1,029
  • 6,383

Ratings

5.00 star(s) 1 ratings

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kpnoona

Members
Members
Apr 28, 2026
17
8
Do you have any idea to make it better but dont make it too OP?
I think giving it more ammo and increasing pickup rate for the grenades would do, around 1/10 and replenish to full each pick up from supply cases.
Increase it to AP4 would make it better than the coyote/ MA5B or the Adjudicator (it can close holes).
Giving it more hole closing capability would make it variable enough to pick. (Trading egro of the Liberator series or giving up med pen from the Coyote with it).
 

Perronista

Members
Members
Sep 8, 2026
32
8
Hi, great mod, I missed using the granade launcher, now it is good again, some time ago arrowhead broke the quasar for a week or so, they made it to charge up while in the back and be able to shot when you pull it out, it would be great to bring that functionabilityback, anyways it is just an idea, thank you for your mods
 

Estelle233

Modder
Modder
Members
Sep 17, 2026
9
42
nicework ,mate
 

Crazy mek Zgog

Members
Members
May 3, 2026
6
3
Do you have any idea to make it better but dont make it too OP?
Double ammo (AR and GL), up ergonomic to ~40-50, up GL shell to level GL-21

Maybe med pen to AR (BR-14 use 8 mm TOO. And MG-43 and all gatlings and maxigun)
 

Estelle233

Modder
Modder
Members
Sep 17, 2026
9
42
Thanks, this mod wont exist without your guide, im suprised the github SKILL is actually working
哈哈,我也没想到skill居然没有任何问题。我只是让deepseek把我的流程给封装成skill,很高兴能帮到你
 

MuddyMo

Members
Members
Sep 20, 2026
13
2
Could you make a mod that makes the grenade launcher fire gas grenades instead of explosive grenades?
 

Alex LI

Members
Members
Sep 17, 2026
28
7
The game is no longer working after the update.
 
Last edited: