

DLC Arma 3 Creator DLC: Expeditionary Forces DLC (PC) - Steam Key - Global
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3% cashback on this purchaseDescription
HOW TO LAUNCH
Arma 3 Creator DLC: Expeditionary Forces is optional to install and load. To play Arma 3 with this DLC enabled, please visit the DLC section in the Arma 3 Launcher, make sure Expeditionary Forces is owned and loaded, then launch the game by clicking the PLAY button.
DISCLAIMER
This PC game is a work of fiction. Neither the United States Marine Corps nor any other component of the Department of Defense has approved, endorsed, or authorized this product.KEY FEATURES
AAV-9 Mack
The AAV-9 Mack is an amphibious Infantry Fighting Vehicle capable of ferrying a squad of 13 Marines from ship to shore at high speed. It is equipped with either a 30mm or 50mm autocannon and a 7.62mm coaxial machine gun. It features an extendable periscope for the commander and hatches in the back to allow troops to turn out and return fire.
Combat Boat
The Combat Boat is a 17 meter long multi-role vessel. Its high speed, combined with a versatile design, makes it suitable for amphibious assaults, maritime patrol, and fire support. It can carry a squad of 16 troops plus crew, and can be fitted with a variety of weapons.
LCC-1 Landing Craft
The LCC-1 is a landing craft used to ferry equipment and vehicles from ship to shore. Its design allows it to change between a slow-speed shallow draft ship and a high-speed catamaran. It has a maximum payload of 200 tons and is capable of reaching speeds up to 35 knots (or 65 kph).
Amphibious Warfare Ship “USS Takmyr” (LPD-36)
The Amphibious Warfare Ship is the core of Marine Expeditionary Units. Acting as a floating barracks, it allows MJTFs to deploy all the assets required to sustain operations abroad. Named after the Takistani capital following one of Operation Arrowhead’s fiercest battles, the LPD-36 USS Takmyr is the ship assigned to carry the 29th MEU to Altis and execute Operation Resolute Cyclone.
Its design features a flight deck with hangar for launching helicopters, and a well deck to launch landing crafts or amphibious assault vehicles.
One New Faction
The Marine Joint Task Force has arrived. It is a self-contained expeditionary unit capable of operating independently from amphibious warfare ships and specialized in fighting in littoral areas. It comes with a variety of new equipment, including helmets, vests, uniforms, night vision devices, and scuba diving gear.
Hunter Reconnaissance Vehicles
Taking advantage of the capable MRAP chassis, the Hunter Reconnaissance Vehicles greatly expand on their firepower and sensors. Three new variants are available: Fire Support Vehicle (featuring a 30mm rapid-fire autocannon and Titan missiles), Anti-Tank (featuring a dual Titan-NLOS launcher and 7.62mm coaxial machine gun), and Low Altitude Air Defense (featuring a 30mm rapid fire autocannon, SAAMI missiles, and short-range radar for drone detection).
AH-99J Python
At the request of the Marines, an upgrade for the AH-99 was developed in the late 2010s. Named AH-99J Python, the helicopter trades some of its stealth capabilities for long-range datalink antennas, more powerful radar, and external stores allowing it to carry a wider array of weapons, including AGM-122M Sidearm anti-radiation missiles and Titan NLOS pods.
Resolute Cyclone SP Mini-Campaign
On the eve of the NATO invasion on Altis, Marines from the 29th MEU are tasked with securing the western part of the island. Join the MJTF in this single player mini-campaign, use stealth to infiltrate enemy territory, cut the enemy off from reinforcements, and liberate Kavala from the AAF.
Rope In Hand MP CO-OP
A platoon from Light Armor Reconnaissance is tasked with clearing the road for the Marines who are rapidly advancing towards Athira. Hop in a Hunter FSV or Hunter AT with your friends in this multiplayer co-op scenario and strike deep into enemy territory.
New Features
- Airburst Munitions: The Hunter LAAD's autocannon is loaded with Airburst munitions which, when combined with radar targeting information, can easily destroy fast aircraft or small drones with just a few shots.
- Enhanced Drone Detection: The Hunter LAAD features radar that trades detection range for higher sensitivity, enabling it to even detect small quadcopter drones up to a distance of 4 kms.
- Titan NLOS: Long-range anti-tank missile that requires a datalink to gather targeting information, and can engage both laser and vehicle targets. Using ground following radar, it can fly past terrain obstacles and engage targets with no line of sight at launch up to 32 kms away.
- AGM-122M Sidearm: The AGM-122M Sidearm was developed as a cheap alternative to more expensive and sophisticated AGM-88C HARM anti-radiation missiles. Converted from stocks of Falchion-22 short range air-to-air missiles, the Sidearm takes advantage of already existing mounts to give most western-made aircraft basic SEAD/DEAD capabilities.
COMPATIBILITY DATA FOR NON-OWNERS
People who do not own the Expeditionary Forces DLC are able to download and install the DLC's optional data via the Arma 3 Steam Workshop.
Subscribing to this Workshop item makes it possible for potential buyers to try out many of the DLC's assets prior to purchasing. It also enables non-owners to join multiplayer servers that make use of DLC content. Be aware that access to the DLC's mini-campaign remains exclusive to owners of the DLC. Restrictions to the use of non-owned content also apply.ABOUT THE DEVELOPERS
This DLC is published by Bohemia Interactive and developed by Tiny Gecko Studios - a small group of Arma modders and developers with more than a decade of experience across various well-established projects and Creator DLCs.
AAV-9 Mack
The AAV-9 Mack is an amphibious Infantry Fighting Vehicle capable of ferrying a squad of 13 Marines from ship to shore at high speed. It is equipped with either a 30mm or 50mm autocannon and a 7.62mm coaxial machine gun. It features an extendable periscope for the commander and hatches in the back to allow troops to turn out and return fire.
Combat Boat
The Combat Boat is a 17 meter long multi-role vessel. Its high speed, combined with a versatile design, makes it suitable for amphibious assaults, maritime patrol, and fire support. It can carry a squad of 16 troops plus crew, and can be fitted with a variety of weapons.
LCC-1 Landing Craft
The LCC-1 is a landing craft used to ferry equipment and vehicles from ship to shore. Its design allows it to change between a slow-speed shallow draft ship and a high-speed catamaran. It has a maximum payload of 200 tons and is capable of reaching speeds up to 35 knots (or 65 kph).
Amphibious Warfare Ship “USS Takmyr” (LPD-36)
The Amphibious Warfare Ship is the core of Marine Expeditionary Units. Acting as a floating barracks, it allows MJTFs to deploy all the assets required to sustain operations abroad. Named after the Takistani capital following one of Operation Arrowhead’s fiercest battles, the LPD-36 USS Takmyr is the ship assigned to carry the 29th MEU to Altis and execute Operation Resolute Cyclone.
Its design features a flight deck with hangar for launching helicopters, and a well deck to launch landing crafts or amphibious assault vehicles.
One New Faction
The Marine Joint Task Force has arrived. It is a self-contained expeditionary unit capable of operating independently from amphibious warfare ships and specialized in fighting in littoral areas. It comes with a variety of new equipment, including helmets, vests, uniforms, night vision devices, and scuba diving gear.
Hunter Reconnaissance Vehicles
Taking advantage of the capable MRAP chassis, the Hunter Reconnaissance Vehicles greatly expand on their firepower and sensors. Three new variants are available: Fire Support Vehicle (featuring a 30mm rapid-fire autocannon and Titan missiles), Anti-Tank (featuring a dual Titan-NLOS launcher and 7.62mm coaxial machine gun), and Low Altitude Air Defense (featuring a 30mm rapid fire autocannon, SAAMI missiles, and short-range radar for drone detection).
AH-99J Python
At the request of the Marines, an upgrade for the AH-99 was developed in the late 2010s. Named AH-99J Python, the helicopter trades some of its stealth capabilities for long-range datalink antennas, more powerful radar, and external stores allowing it to carry a wider array of weapons, including AGM-122M Sidearm anti-radiation missiles and Titan NLOS pods.
Resolute Cyclone SP Mini-Campaign
On the eve of the NATO invasion on Altis, Marines from the 29th MEU are tasked with securing the western part of the island. Join the MJTF in this single player mini-campaign, use stealth to infiltrate enemy territory, cut the enemy off from reinforcements, and liberate Kavala from the AAF.
Rope In Hand MP CO-OP
A platoon from Light Armor Reconnaissance is tasked with clearing the road for the Marines who are rapidly advancing towards Athira. Hop in a Hunter FSV or Hunter AT with your friends in this multiplayer co-op scenario and strike deep into enemy territory.
New Features
- Airburst Munitions: The Hunter LAAD's autocannon is loaded with Airburst munitions which, when combined with radar targeting information, can easily destroy fast aircraft or small drones with just a few shots.
- Enhanced Drone Detection: The Hunter LAAD features radar that trades detection range for higher sensitivity, enabling it to even detect small quadcopter drones up to a distance of 4 kms.
- Titan NLOS: Long-range anti-tank missile that requires a datalink to gather targeting information, and can engage both laser and vehicle targets. Using ground following radar, it can fly past terrain obstacles and engage targets with no line of sight at launch up to 32 kms away.
- AGM-122M Sidearm: The AGM-122M Sidearm was developed as a cheap alternative to more expensive and sophisticated AGM-88C HARM anti-radiation missiles. Converted from stocks of Falchion-22 short range air-to-air missiles, the Sidearm takes advantage of already existing mounts to give most western-made aircraft basic SEAD/DEAD capabilities.
COMPATIBILITY DATA FOR NON-OWNERS
People who do not own the Expeditionary Forces DLC are able to download and install the DLC's optional data via the Arma 3 Steam Workshop.
Subscribing to this Workshop item makes it possible for potential buyers to try out many of the DLC's assets prior to purchasing. It also enables non-owners to join multiplayer servers that make use of DLC content. Be aware that access to the DLC's mini-campaign remains exclusive to owners of the DLC. Restrictions to the use of non-owned content also apply.ABOUT THE DEVELOPERS
This DLC is published by Bohemia Interactive and developed by Tiny Gecko Studios - a small group of Arma modders and developers with more than a decade of experience across various well-established projects and Creator DLCs.
This DLC is published by Bohemia Interactive and developed by Tiny Gecko Studios - a small group of Arma modders and developers with more than a decade of experience across various well-established projects and Creator DLCs.
Buy Arma 3 Steam Key
Get instant access to the PC's premier military simulation with a cheap Arma 3 Steam Key from GameBoost. Your key will be available in your GameBoost account dashboard immediately after purchase, ready to activate and download via the Steam client. Every purchase on GameBoost includes 3% cashback in GB Coins and 24/7 live chat support, backed by over 19,000 verified Trustpilot reviews. From new releases to classic titles, GameBoost offers Steam key catalogue across the full range of PC gaming.
About Arma 3
Developed and published by Bohemia Interactive and released on September 12, 2013, Arma 3 is the definitive military simulation on PC — a game that asks more of its players than any mainstream shooter and rewards that investment with an experience nothing else in the genre can match. Set across two semi-fictional Mediterranean islands, Altis and Stratis, the game provides a combined 290 km² of meticulously detailed terrain covering dense urban environments, rolling hills, coastal towns, forests, and open plains that support every conceivable form of military engagement from long-range sniper operations to full combined-arms assaults across land, air, and sea.
The arsenal is extensive — 40+ weapons with customisable loadouts including short and long-range attachments, and over 20 vehicles spanning infantry fighting vehicles, tanks, transport helicopters, attack jets, and naval craft — all simulated with a fidelity that mainstream shooters never attempt. The single-player campaign follows Corporal Ben Kerry across three episodes — Survive, Adapt, Win — that track his progression from isolated survivor to squad leader across a conflict between NATO and the Canton-Protocol Strategic Alliance Treaty. Multiplayer ranges from official Defend and Seize scenarios to the Zeus game mode where dedicated Game Masters shape the battlefield in real time for other players. The real depth lies in the modding community — thousands of Workshop creations spanning total conversion mods, new factions, vehicles, maps, and entire new game modes have kept Arma 3 alive and expanding for more than a decade after release.
Arma 3 holds a Metacritic score of 74 on PC and a Very Positive rating on Steam with 90% positive reviews across more than 283,000 players — one of the largest and most sustained positive review tallies of any PC game ever released.
Region & Activation
This game key is available in multiple regions. Select your region at checkout to see availability and pricing for your country. If you are unsure whether your country is supported, check the activation details on the product page before purchasing.
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System Requirements
Minimum
- OS
- Windows 7 SP1 (64bit)
- Processor
- Intel Dual-Core 2.4 GHz or AMD Dual-Core Athlon 2.5 GHz
- Memory
- 4 GB RAM
- Graphics
- NVIDIA GeForce 9800GT / AMD Radeon HD 5670 / Intel HD Graphics 4000 with 512 MB VRAM
- DirectX®
- 10
- Hard Drive
- 45 GB free space
- Audio
- DirectX®-compatible on-board
Recommended
- OS
- Windows 7 / 8 / 10 (64bit)
- Processor
- Intel Core i5-4460 or AMD FX 4300 or better
- Memory
- 8 GB RAM
- Graphics
- NVIDIA GeForce GTX 660 / AMD Radeon HD 7800 Series with 2 GB VRAM
- DirectX®
- 11
- Hard Drive
- 70 GB free space, SSD / Hybrid HDD / SSHD storage
- Sound
- DirectX®-compatible soundcard
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3% cashback on this purchaseArma 3 FAQs
Your Arma 3 key is delivered instantly after purchase. It will appear in your GameBoost account dashboard immediately after your payment is processed with no waiting period.
Yes. GameBoost is a verified marketplace with over 19,000 Trustpilot reviews and an Excellent rating. Every purchase includes instant delivery, 3% cashback in GB Coins, and 24/7 live chat support.
You are eligible for a refund if the key has not been revealed and a valid refund reason is provided and approved by GameBoost, if the delivered key is not as described (wrong edition, wrong platform, or cannot be activated in your country despite being listed as compatible), or if the key is invalid or duplicated. You are not eligible for a refund if the key has been revealed and redeemed successfully, if the key works correctly and matches the product description, or if you do not like the game or changed your mind. Contact GameBoost's 24/7 live chat support for any refund requests.
This is a Steam key, a unique digital code that activates Arma 3 on your own existing Steam account. Once activated, the game is permanently added to your library and is yours to keep forever.
This key is available in multiple regions. Select your region at checkout to confirm availability for your country. If you are unsure whether your country is supported, check the activation details on the product page before completing your purchase.
No. Arma 3 is not available on Xbox Game Pass and is a PC exclusive with no console version. Bohemia Interactive offers their own Arma 3 Pass subscription directly on Steam for players who prefer a monthly access model, but purchasing a key on GameBoost gives you permanent ownership at a competitive one-time price with no ongoing subscription required.
Arma 3 has one of the steepest learning curves of any game on PC. The control scheme is complex, the simulation fidelity is demanding, and the game does not hold your hand at any point. The built-in Bootcamp tutorials and Virtual Reality training environment help new players get started, but expect a significant investment of time before the experience clicks. Players who commit to learning Arma 3 consistently describe it as one of the most rewarding games they have ever played.
Yes. Arma 3 maintains an active multiplayer community more than a decade after release, with thousands of concurrent players on Steam at any given time and a large number of active community servers running both official and modded game modes. The modding ecosystem continues to generate new content that keeps the multiplayer experience fresh.
Yes. Arma 3 has one of the most extensive modding ecosystems in PC gaming, with tens of thousands of community-created items available on the Steam Workshop. Mods range from small additions like new weapons and vehicles to massive total conversion projects that add entirely new factions, maps, campaigns, and game modes. The developers have always actively supported and encouraged the modding community.
Arma 3 supports both. The single-player campaign follows Corporal Ben Kerry across three episodes — Survive, Adapt, Win — that take approximately 10 to 15 hours to complete. The game also includes focused showcase scenarios, firing drills, and Bootcamp tutorials for solo players. Multiplayer supports large-scale battles with no fixed player cap, official and community game modes, and the Zeus real-time Game Master mode.
Minimum specs require an Intel Dual-Core 2.4 GHz or AMD Dual-Core Athlon 2.5 GHz, 4 GB RAM, an NVIDIA GeForce 9800GT or AMD Radeon HD 5670 with 512 MB VRAM, and 45 GB of storage on Windows 7 SP1 (64-bit). Recommended specs call for an Intel Core i5-4460 or AMD FX 4300, 8 GB RAM, and an NVIDIA GeForce GTX 660 or AMD Radeon HD 7800 with 2 GB VRAM, with 70 GB on an SSD or hybrid drive. Note that Arma 3 is CPU-intensive and large multiplayer missions in particular can stress even modern hardware.
