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Arma 3 — Keys

97 offers

Arma 3 Keys — get instant access to the ultimate military sandbox with Steam activation keys. Jump into the "East Wind" campaign, mission editor, and massive NATO arsenal. Activate immediately and start commanding tactical operations across Altis and Stratis islands.

Choose between Standard Edition with the core campaign or Deluxe Edition featuring bonus missions and digital map content. DLC keys available for Apex, Laws of War, Tanks, and Contact expansions with new factions and vehicles. All activation regions covered, from CIS versions to global Steam keys.

Buy directly from verified players through escrow protection — no middleman markups and instant key delivery. Established sellers with transaction history ensure legitimate Steam activation every time. This is RMT marketplace — direct P2P.

Offers

Found 97 offers

Frequently asked questions

Click the item you like and follow the instructions on the purchase page. After payment the item is delivered to you automatically or by the seller by hand, depending on the type of item.

Arma 3 Keys on RMT — buy the game with zero platform fees

Looking for Arma 3 at a better price than official stores? RMT connects you directly with players selling genuine Steam keys without platform cuts. Our P2P marketplace means sellers keep 100% of their earnings while you pay the listed price with no hidden fees. Get your original activation key within minutes through secure escrow protection.

The marketplace features standard editions, expanded versions with DLC bundles, and regional keys from various distributors. Each listing includes activation region details, language pack information, and compatibility with existing mod collections. Find complete Bundle editions with all expansions or standalone base game keys perfect for Workshop modification projects.

Perfect for newcomers to military simulators and experienced commanders creating custom missions in the Eden Editor. The P2P system lets you buy directly from verified sellers without retail markups. Especially valuable for those planning cooperative campaigns or joining Antistasi operations with friends.

What you can buy in the Keys section:

  • Standard Arma 3 edition with the base campaign and Eden Editor mission creator. Includes Steam Workshop access for downloading community mods, maps, and scenarios.
  • Deluxe Edition featuring additional digital materials, tactical guides, and extended soundtrack. Contains exclusive vehicle camouflage patterns and special insignia for multiplayer matches.
  • Apex Edition with all major DLC including Tanoa map, helicopters, jungle environments, and new factions. Unlocks the cooperative Apex Protocol campaign and expanded Pacific theater vehicle arsenal.
  • Regional keys tied to specific Steam regions at reduced prices. Activate in designated countries with full functionality and unrestricted multiplayer support.
  • Gift copies for transferring through Steam inventory to other team members. Convenient for organizing clan operations or joint training sessions in the game's Virtual Reality trainer.

Why you should buy through RMT:

  • Escrow protection holds your payment until you receive a working activation key. Sellers don't get paid until you confirm successful Steam library activation.
  • Instant delivery to marketplace chat immediately after payment processing. Most sellers transfer keys within 5-15 minutes without lengthy waiting periods.
  • Check seller reputation before purchasing through the open rating system. Transaction history is visible to all users for making informed decisions.
  • Prices below official Steam Store thanks to regional differences and no middleman markups. P2P trading eliminates additional platform and retail commissions.
  • Genuine buyer reviews after each completed transaction without bot inflation. Successful activation percentages are displayed for each seller individually.

How to buy an Arma 3 key:

  • Go to Arma 3 > Keys section on RMT and select your preferred game edition.
  • Compare offers by price, activation region, and seller reputation in the listing.
  • Select a listing, click "Buy" and pay through your preferred payment method.
  • Receive the key in chat and activate it in Steam client through "Activate a Product" menu.
  • After activation you can immediately download the game and explore related categories: DLC packages for expanded content or accounts with progress for quick start.

How to sell an Arma 3 key:

  • Create a listing — specify edition type, activation region, interface language, and key expiration date.
  • Set a competitive price by researching current offers from other sellers in the category.
  • Wait for a buyer, transfer the key through secure chat after payment confirmation.
  • Receive payment to your balance after buyer confirms successful activation.
  • Sell on RMT without platform commission — receive the full listing price. Buyers see honest pricing without hidden markups, increasing sales conversion.

Popular Arma 3 categories:

  • Keys for various editions from Standard to Ultimate with included DLC packages from different years. Regional versions for CIS, Europe activation, and global keys without restrictions.
  • DLC expansions Laws of War, Malden, Contact with new maps and vehicles to complement the base game. Each expansion adds unique missions and gameplay mechanics to campaign mode.
  • Ready Steam accounts with installed game and completed tutorial missions for beginners. Include basic control settings and primary mod loader configuration for Workshop content.
  • Creator DLC packages from independent developers with exclusive maps and scenarios. Include Global Mobilization, Prairie Fire, Western Sahara with unique eras and equipment.
  • Dedicated server setup services for clan operations and custom game modes. Include installation of popular Exile, King of the Hill, Antistasi mods on virtual hosting.

Frequently asked questions about Arma 3 keys:

Can I activate a regional key in another country?

Regional keys are tied to specific Steam regions and only activate in designated countries. Check region information in the listing description before purchase to avoid activation issues.

What to do if the key doesn't activate in Steam?

Contact the seller through chat to resolve the issue or replace with a working key. If the problem persists, use RMT's dispute system for refund through platform support.

Do keys include multiplayer and Workshop access?

All genuine Steam keys provide full access to multiplayer, Steam Workshop, and all game features. After activation your account receives the same rights as purchasing from the official Steam store.

Is there a difference between Gift and regular key?

Gift versions remain in Steam inventory until transferred to another user, regular keys activate immediately to current account. Choose Gift if planning to give the game to a friend or keep in reserve for future use.

Which DLC are included in different game editions?

Standard contains only the base game, Deluxe adds digital materials, Apex includes major expansions with Tanoa map. Ultimate and Complete editions contain all released DLC and Creator content from third-party developers.

Is it safe to buy keys from private sellers?

RMT uses an escrow system to protect buyers — payment is frozen until activation confirmation. Additionally check seller rating and read reviews from previous buyers before ordering.

RMT is not an official representative or affiliated partner of the developers and publishers of the featured games. All rights belong to Bohemia Interactive. Official website: arma3.com