Garry's Mod

Garry's Mod

1,605 ratings
BioBall - Sandbox
Type: Weapon, NPC, Addon
File Size
0.015 MB
Dec 28, 2013 @ 5:21am
Apr 1, 2015 @ 3:24pm
55 Change Notes ( view )

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BioBall - Sandbox

NEW CONTENT! This addon adds a custom Infectious Zombie NPC and the BioBall weapon to Gmod, complete with Player Controlled Zombies and Infection mechanics! Simulate your own zombie pandemic!

If you come into contact with a Biohazard Ball, you will become infected! After a short time you will become a zombie with a thirst for flesh! As a zombie, other NPCs will attack you - citizens will run from you! You can infect them and grow your horde, and even turn your very friends!

If your online infected friend is rampaging like the crazed zombie he's become, use the Cure to put some brains back into his head!

The Infectious Zombie is a nextbot, and was tirelessly made to interact with ALL default NPCs! AI will run, shoot, and hide when they see one of these coming - and being a nextbot, it will chase them down until they either die or join the horde!
THE MAP NEEDS A NAV MESH FOR THE AI TO NAVIGATE IT! If the zombie doesn't move, type nav_generate into the console - the game will build one and the ai can move!

Works online/offline, with npcs/players - the ultimate Gmod Sandbox Zombie Experience!

Please share, like, comment, tell me about bugs etc!

Twitter: @jmoak3
Thumbnail Art by
Thank You for Subscribing!
Your support inspires me to keep this mod up and running!
Popular Discussions View All (4)
Feb 5 @ 12:03pm
Captain Coronavirus
Apr 13, 2015 @ 4:53pm
servers that have this plugin
Mar 5, 2016 @ 11:59pm
DarkRP use Can open the door?
Walker Odi
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Aidanchaz Nov 17, 2019 @ 1:08pm 
Dude Zombie Has Low Health
TheGunnerBLOWER52 May 27, 2019 @ 7:17pm 
Dude Zombie Has To Much Health
Lord Xbox Mar 16, 2019 @ 1:49pm 
are you ever going to update this
Watermelon_Smug Feb 8, 2019 @ 6:29pm 
could you make it to where you can change the infection time?
Araqui Oct 5, 2018 @ 11:25am 
is it possible to change their stats?
The Derpy Raccoon Aug 4, 2018 @ 8:22am 
Is there any textures or other things you need, because for me they just appear as errors?
Igori Aug 2, 2018 @ 6:33pm 
hoy boy for some reason my TFA kick does't work on infectious zombies , and this works for zombine and fast zombie too ? your mod is soo cool on the idea to control the zombies!
legacy of words Jul 29, 2018 @ 4:03pm 
uhhh so i got afew things that might need to be fixed like how laggy the mod is and the fact that when i turn off thinking the zombie will continue to move also why does it attack other zombies little weird that is but i love this mod but plz fix the things
ashir Jul 27, 2018 @ 5:22pm 
i can't find this
Jul 23, 2018 @ 1:20pm 
@LoliMaster69 Aim for the body or just use the Infinity Gauntlet.