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Black Ops C4 (Sandbox) (2025 Update)

If you have any questions/comments/concerns, feel free to post them in the comments.

This is the C4 ported directly from CoD Multiplayer.

Before asking questions in the comments, check if it's answered in the FAQ!

Server owners can use: resource.AddWorkshop("297646940") to download the addon on clients

Sandbox
In Sandbox, simply go to the CoD Multiplayer tab in the weapons menu, and spawn it in. You'll be given the SWEP and automatically pull out the detonator.

It allows you to throw c4 that sticks to walls, the ceiling, even vehicles and players. You can remotely detonate it with the detonator. C4 can be chain reacted with friends' C4 as well, or shot to trigger them. C4 can also (optionally) blast down doors too!

Q: Can I have unlimited ammo?
A: Yep, I made a convar to allow unlimited ammo. "C4_Infinite". 0 for limited ammo, 1 is infinite. This can also be changed in the C4 Settings panel of the spawn list

Q: How do I change the settings in game?
A: You can use the "C4 Settings" panel under "Hoff's Addons" on the Utilities tab on the right of your spawn menu, or change the cvars in the console directly

Q: Why can't I see the C4 on my weapons menu?
A: Be sure that the addon is enabled on the Addons menu in-game!

Q: The throw delay seems too slow/fast, how can I change it?
A: Use the cvar "C4_ThrowSpeed", It's a multiplier, default is 1

Q: The damage seems wayyy overtuned, can I change that?
A: Yeah, use the cvar "C4_Magnitude" to change it, default is 175

Q: What ammo does it use?
A: Slam

Q: Can I attach it to my car and/or friends?
A: Yep

Q: Can you re-add the arms from the original version?
A: No, they didn’t look good and you can get a much better version via player model by Hidden. You can subscribe to that here

Q: Can I change something in the code and reupload my own version?
A: No. The code is my own and thus protected under copyright.

"C4_Infinite" (0/1, default = 0)
"C4_Magnitude" (default = 175)
"C4_RedLight" (0/1, default = 1)
"C4_ThrowSpeed" (0-10, default = 1)
"C4_KnockDoors" (0/1, default = 0)
"C4_DoorKnockStrength" (100-2500, default = 500)
"C4_DoorSearchRadius" (1-500, default = 75)

Treyarch - Models & Animation
Myself - Porting, coding, etc
Deika - c arm guidance