SSRS weapon mod install guide (Juan's SSRS) - Bence7661/stalker-ssrs-user-manual GitHub Wiki

I've decided to create a complete install guide for Juan's "Barrett SSRS Grenade Launcher" mod, since some people have trouble installing. Hopefully this guide will help those who couldn't make the mod work previously.

I have done the steps described below in a completely fresh Anomaly install and it worked flawlessly.

Installation steps

1. Download and install latest modded exes from here: themrdemonized/xray-monolith v2025.2.25 used
   • Also download/extract the Source code (zip). It does not matter where you extract it because you will need it for later.
   • Run game with (Delete shader cache ticked)

2. Install BaS ⚠️DO ONLY STEP 1 FROM THEIR INSTALLATION GUIDE⚠️
   • Run game with (Delete shader cache ticked)
3. Replace gamedata folder with the one from the previously downloaded Source code (zip). Overwrite everything if asked.

4. Install Barrett SSRS Grenade Launcher via MO2 from -> ModDb direct download link or ModDb mod page
5. Run game in debug and spawn in the gun to test it. (G.A.M.M.A. users you guys might get uni_anim_core crash. Check bottom of the page for a fix)

Q&A Troubleshooting

• Q: Animations and sounds play, but gun shoots nothing. What's wrong?

• A: The engine class probably didn't register. This can happen due to multiple reasons.

  • class_registrator_modded_exes.script is missing from Anomaly\gamedata\scripts folder. Make sure you have it. You can find it in the downloaded Source code (zip) you downloaded as part of step one.

• Q: When opening inventory it crashes immediately with the following error message:

153\gamedata\scripts\z_item_icon_info.scripts:386: attempt to index local 'bar_pos' (a nil value)

• A: This stems from a mod for which I don't know the exact name sadly. It's the one responsible for this weapon part health display feature:

Now I had this error pop it's head up when developing the modded exes and I'm pretty sure it was solved by simply replacing the Anomaly\gamedata folder with the one downloaded as part of step 1.

• Q: Whenever I shoot my GL it randomly unscopes and I don't know why.

• A: You my friend probably have the Weapon Cover Tilt (WCT) mod installed. Check this section out Weapon Cover Tilt fix for SSRS

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G.A.M.M.A. known issues for Juan's guns & fixes

Disclaimer: This part is basically ripped straight from Juan's DC mod postings pinned messages.

• Q: I get uni_anim_core crash when trying to load game:

• A: Delete the "scripts" folder of the gun you installed that's giving you the problem. or download this patch (this fix was not made by me. I will not disclose the name of the original creator for privacy reasons.) and put it at the bottom of your load order.

• Q: My ammo counter is missing! What do?

• A: Delete the "scripts" folder of the gun you installed that's giving you the problem.