Arma 3
3,742 ratings
Data Type: Mod
File Size
1.810 MB
May 28, 2015 @ 8:37am
Dec 4 @ 7:38pm
27 Change Notes ( view )

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CBA: Community Based Addons for Arma 3
Current version: 3.5.0
What does the name Community Base Addons mean? It is a system that:
  • Offers a range of features for addon-makers and mission designers.
  • Aims to have community wide acceptance and to be used as much as possible by community addons to maintain compatibility.
  • The community is very much encouraged to request or submit functionality.
  • The most obvious example would be to submit functions to be included in the CBA function library.
Full documentation is available at GitHub[]

Licensed Under GPLv2
Any addon which calls CBA-defined functions need not be licensed under the GPLv2
or released under a free software license. Only if you are directly including CBA code
in your addon's binarized PBO or redistributing a modified version of CBA itself would
your work be considered derivative and therefore be legally required to be released under
the terms of the GPL. (And there's no reason to ever do either of these.)
Popular Discussions View All (38)
Dec 6 @ 8:26pm
Dec 7 @ 5:52pm
PLS HELP/ Version problem
Nov 24 @ 7:24am
cba-hex needs Addons A3_props_f_argo /and orange /and characters*.*
< >
Jan Dec 9 @ 12:40am 
Since last update... When I enable CBA, Charakters on any object (like for example the USS Freedom flight deck) are sinking to their knees into said object, when I as a player am atleast 20 meters away from them. When I get closer they pop up again. Really annoying and makes it pretty much unplayable.
somethingelse Dec 8 @ 3:24pm 
Me too, still having version problems
Zsavage1 Dec 8 @ 11:24am 
my error is that it's out dated says my ver is 3.3.1 and I need 3.4.1 or higher .. something like that now the mission I have spent untold hours working on .. loads but when you start ..gets that error and sent back to editor.. :(
luuck Dec 8 @ 7:50am 
Arma 3 Launcher says the mod is corrupted. Tried reinstaling but it didnot work. Any sugestions?
TonyCZE Dec 7 @ 8:48am 
Must have mod.
gilligantrevor93 Dec 6 @ 12:42pm 
Good ole error codes lol hopefully they fix it soon
AtomicGamernl Dec 5 @ 12:42pm 
even while playing my own editor i get a faulty error message
[2y] Graf_Maximus Dec 5 @ 11:59am 
Hello,I have problems with CBA,i m joining the server and after 2 min (P.S for that time i m joining the game and i can run and play there) But after 2 min i crushing from the server,and server writing to me that i was kicked and to ppl writing that i have error with someone file (p.S Server updated with new Arma 3 update and with new CBA update) So,what to do me?
GeckoWarrior Dec 5 @ 4:40am 
How does the CBA accessory fonction work? I look in the parameters, I have the weapons attachments but it appears it does not work.
Slonik Dec 5 @ 4:06am 
ну и нормально, у меня 30 тел на сервере играют, проблем нет