Arma 3
2,892 ratings
File Size
3,375.116 MB
Jun 9, 2017 @ 5:27am
Jun 3 @ 8:39am
30 Change Notes ( view )

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In 4 collections by Eggbeast
Unsung Project Delta Server files
8 items
Vietcong Missions by Abraxes
6 items
The Official Unsung Vietnam Community-made Mission Collection
90 items
Unsung Exile (Spearhead)
7 items
The Unsung Vietnam War Mod

Please show your support for the Unsung mod
If you love Unsung, please support us on
Donating $2 a month could really help us to grow the mod, through acquisition of new models.

Now hosted here on Steam Workshop, this 14-year old mod is celebrating it's 5th update (echo) for Arma 3.
It is a full conversion mod for Arma 3, featuring 12 maps, 12 factions, 130 weapons, 1000 uniforms, 11 tanks, 20 trucks, 16 jets, 15 helicopters, 20 traps, 20 static weapons, Vietnam era music and radio, a fantastic Vietnam War atmosphere and intense jungle combat.

The community has made more than 50 multiplayer and single-player Vietnam-based missions, which we put in this Missions collection

- Mod size is 14 GB
- DLCs are NOT required.
- For maximum enjoyment, we recommend that co-op server hosts run a custom difficulty profile with enemy AI accuracy set below 0.2
- if you experience crashes in the editor, please see the compatibility section below for a proven fix (memory allocator).


Welcome to the Nam! You’ll soon be enjoying the suck as an everyday Marine or Soldier watching for traps and the many ambushes that wait for you in the Jungle, with an M16 or an M14 in your hand you have to be wary of every direction and up or down, looking for snipers in the trees or traps at your feet. Clear spider holes or tunnel systems, securing a victory through Hearts and Minds as Infantry, or enjoy yourself as a pilot in a fleet of old planes and helicopters! Fly a Huey jamming music through the jungle as you transport troops or do CAS missions, or fly a Jet running CAS missions dropping bombs or napalm on the enemy. Or do you fancy yourself fighting for the Vietnamese quest for independence? Play as the tenacious National Liberation Front, who the Americans call the “Viet Cong”, or play as the formidable North Vietnamese Army, you decide in The UNSUNG Vietnam War Mod!

The Unsung mod team, which has been working on this authentic Vietnam-era full game conversion since OFP (in 2003), brings you realistic jungle fighting, hand-to-hand combat and fully 3-dimensional warfare in this immersive standalone mod for Arma 3.


Menu title track: it's a team-made track inspired by the old Vietcong game soundtrack, but different.

- Fight across 11 large and detailed maps, of which 5 use the beautiful new Arma 3 APEX foliage (no DLC required)
- Join the fight with over 100 authentic period weapons, from AK47 / M16 to the more rare weapons like MAS36 or K50
- Ride into battle on a wide range of Jeeps, M35 truck, M37 truck, 14 types of M113 APC, XM706 APC or M107, M110, M551 Sheridan or M48 Patton tanks
- Vietnamese vehicles include the Zil157 and Ural trucks, Type 55, BTR-152 and Type 63 APC's, and ZSU-23-4, ZSU-57-2, T34, T54 and T55 tanks
- Patrol the rivers in the classic Patrol Boat Riverene (PBR), zodiacs or NVA patrol boats
- Blow away your enemies with over 30 types of static weapon, including artillery, AAA and SAMs - there's a calibre for every occasion!
- Fight as one of 15 factions including US Army, USMC, MFR, LRRP, SF, CIDG, Australia, New Zealand, SAS, ROK, ARVN, VC and NVA
- Test your helicopter piloting skills in the Hueys, Cobra, Chinook, Cayuse, Sioux, Choctaw, Stinger, Sea Stallion and Shawnee
- Engage your foes in the A1, A3b, A4, A6, A7, C1a, E2, F100, F105, F4e, F111, OV-10 and O-2
- For NVA you can fly the Mi8, AN-2 and Mig-21
- Dress up as your favourite soldier type with over 1,000 uniforms and loads of detailed headgear, vests, backpacks and kit.

Classnames list[] - needs an update, but it may help

Playing online

Unsung has its own multi-clan gaming group which you can join, or else just hop in the servers we host for regular full-scale battles.

Unsung Steam Group
Unsung Project Delta Group intel

followed by port number below

PUBLIC 1: port 2400
PUBLIC 2: port 2500
PUBLIC 3: port 2550
PUBLIC 4: port 2300 (unlocked / no rank required)

Please respect the server rules!
This explains how to easily find the servers


We couldn't bring you such a vast amount of content without our horde of talented artists, donors and other helpers and contributors, and most especially, Bohemia Interactive Studios, who shared their sample models with the community over the past few years.
For a full list of authors please read our Credits[]


You can find the full license in the mod folder, or linked on our website here[]
Please note that the included license prohibits
- redistribution of the copyrighted content via Steam workshop
- monetization
- reverse engineering, re-hosting and ripping


We value constructive feedback. if you have a question or comment about the Unsung Mod, please post it in the Unsung Steam Group
or at the BI forum here[]
or visit us on Discord here[]
You can catch up on Work in Progress here[]

Dependency and compatibility

The Unsung mod is designed as a standalone full-conversion mod for Arma 3. This release supercedes Delta release and is a complete replacement for it. It should be backwards compatible with missions made for Bravo, Charlie and Delta editions.

It is not tested with other mods, and we cannot answer questions about compatibility.
However we have tried to make it work with TFAR, and it probably works alongside ACE, but what works and what does not work with ACE is unknown.

If you have memory crashes using Unsung, especially on the APEX-related maps (Doung, Da Krong etc), please turn down your view distance, and play in 64 bit and test the 3 available memory allocators in the A3 Launcher. Most of us find JEMalloc to be the most stable.
Plei Trap Valley crashes - we are aware of this.

Useful Shortcuts
GetOver ---------- pop smoke in vehicle
opticsMode ------ pop flare in vehicle (during dark hours after 1800 and before 0700)
LandGear --------- pop grenade in helicopter (above 15m height) / boat horn
vehicleTurbo ----- afterburner or WEP in plane
Crouch ------------- cancel afterburner / wheelbrake in plane
reloadMagazine - master arm function in planes
Popular Discussions View All (98)
Jul 22 @ 8:54pm
Setting up and hosting Unsung server
Sgt. Apone
Jul 30 @ 8:13pm
Bomb Classname
Aristoquatic Whale
May 11 @ 4:47pm
Aerial Refueling Problem
[AF 2LT] L. Hog
< >
Eggbeast  [author] Aug 5 @ 5:48pm 
I'm not in any gaming clan. if you have a problem with a clan please take it up with them directly, not here on the mod page. If you have an issue with the unsung public servers then join our discord - see link in description.
KneeKaps Aug 5 @ 1:28pm 
Do you know who Reese is?
Eggbeast  [author] Aug 4 @ 4:04pm 
not sure what that means.
KneeKaps Aug 4 @ 7:13am 
Hey Eggbeast control your mods and E-Z
TeTeTe3  [author] Jul 31 @ 11:28am 
Hornet, sounds like a bug to me in our AFM setup. Not sure if we know how to fix this.
TeTeTe3  [author] Jul 31 @ 11:27am 
Bray... I don't think there's a straight forward way for this to only get napalm based strikes for CAS.
Brayangarciagg Jul 30 @ 10:50am 
Something in particular.:steamsalty:
Sanma Jul 29 @ 3:19pm 
im sure are a unsung modules what can do that
Brayangarciagg Jul 29 @ 2:59pm 
Is there any way that the infantry can request support with napalm ?, I already tried by synchronizing to the editor's basic modules.
No457_Stonehouse Jul 28 @ 9:00pm 
Having a problem with the Phuoc Tuy map, I notice the BI script function nearRoads ( doesn't work - you get "Road not found" in the report file. Vehicles follow the road ok but things like IED scripts that depend on knowing where the road is (using things like nearRoads for placement) don't work as a result. Not sure if there are plans for updates to this map but if there are could the roads please be revisited. Thanks to the author for all the work in any case as it is a great map for mission makers.