Learning how to download Call of Duty: Modern Warfare II is simple once you pick the right store for your platform. Whether you play on PC through Battle.net or Steam, on PlayStation, or on Xbox, the process is the same in spirit: open the official store, get the game into your library, then install it. This guide walks you through every step, plus what to do if the download stalls.
Modern Warfare II ties into the wider Call of Duty ecosystem, so the same Call of Duty HQ app on PC also gives you access to your other Call of Duty content. Before you start, it helps to know what you're getting into.
What you'll need before you start
- A platform: a PC (Windows), a PlayStation 5 or PlayStation 4, or an Xbox Series X|S or Xbox One.
- Plenty of free storage: Modern Warfare II is a large game. Plan for well over 100 GB of free space on PC once updates are applied, with similar sizes on console.
- A stable internet connection: the download is many gigabytes, so a wired connection finishes faster and is less likely to interrupt.
- The right account: a Battle.net or Steam account on PC, a PlayStation Network account, or a Microsoft account on Xbox.
How to download Call of Duty: Modern Warfare II
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Step 1: Choose your platform and check storage
First, decide where you'll play. On PC, Modern Warfare II is available through the free Battle.net app and on Steam. On console, it lives in the PlayStation Store or the Microsoft Store on Xbox. Whichever you choose, confirm you have enough free space first — the game is large and only grows as updates land, so clear out room ahead of time.
Pick PC, PlayStation, or Xbox and make sure you have enough free disk space. -
Step 2: Open the official store or launcher
Open the store for your platform. On PC, launch the Battle.net desktop app (the main way to get Modern Warfare II) or open Steam. On PlayStation, open the PlayStation Store from your home screen; on Xbox, open the Microsoft Store. Sign in to your account if you aren't already logged in.
Launch Battle.net or Steam on PC, or open the store on your console. -
Step 3: Find Modern Warfare II in the store
Use the search bar to look up Modern Warfare II, then open its store page. Choose the edition you want — most players start with the Standard Edition — and select Buy or Get. If you already own the game, it will show up in your library, and you can simply choose to install it instead of buying again.
Search for Modern Warfare II, pick your edition, and select Buy or Get. -
Step 4: Choose install options and start the download
Once the game is in your library, select Install. On PC, you can choose the install location — point it to a drive with plenty of free space. Some launchers also let you toggle optional content, such as the Campaign, Multiplayer, or high-resolution texture packs, so you can save space by installing only what you'll play. Confirm your choices and click Install to begin.
Set your install folder, pick the content packs you want, and click Install. -
Step 5: Let it download, then launch and play
Now the download begins. Depending on your connection, this can take anywhere from several minutes to a few hours. The launcher shows your progress, speed, and time remaining, and any required updates install automatically after the first download finishes. When everything is ready, the Install button changes to Play — click it to jump in.
Wait for the download to finish, then press Play to start the game.
Tips for a faster, smoother download
- Use a wired connection. Ethernet is more stable than Wi-Fi for very large downloads and reduces the chance of an interrupted file.
- Install only what you need. If you only want multiplayer, skip the campaign or high-res texture packs to save tens of gigabytes.
- Pre-load when possible. If a new season or update is announced ahead of time, pre-loading lets the files download early so you can play the moment it goes live.
- Keep your drive tidy. Leaving extra free space helps installation and future updates complete without errors.
Troubleshooting
The download is stuck or extremely slow
Pause and resume the download, restart the launcher, or reboot your router. On Battle.net you can also try changing the download region in the app's settings. A wired connection almost always helps.
I don't have enough storage space
Uninstall games or apps you no longer use, or install Modern Warfare II to a second internal or external drive with more room. Installing fewer optional content packs also reduces the footprint.
The install finished but the game won't update
Make sure the launcher or console is fully up to date, then check for a pending game update and apply it. Updates often install automatically, but you may need to trigger a check after the initial download.
Frequently asked questions
Is Call of Duty: Modern Warfare II free to download?
Modern Warfare II is a paid title, so you purchase it before installing. This is different from Call of Duty: Warzone, which is a free-to-play battle royale you can download at no cost through the same Call of Duty app.
How big is the Modern Warfare II download?
It's a large game. Expect well over 100 GB on PC once core content and updates are installed, with comparable sizes on PlayStation and Xbox. Always check the current size on the store page before you start.
Can I download Modern Warfare II on both PC and console?
Yes, but each platform requires its own copy. Buying it on Steam or Battle.net does not unlock it on PlayStation or Xbox, and vice versa.
Do I need Battle.net to play on PC?
You can download Modern Warfare II through either Battle.net or Steam on PC. Battle.net is the primary Call of Duty launcher, while Steam is a convenient alternative if you already use it for your library.
How long does the download take?
It depends on your internet speed and the file size. With a fast connection it can finish in well under an hour, while slower connections may take several hours. A wired connection speeds things up.
Final thoughts
Downloading Call of Duty: Modern Warfare II comes down to five quick steps: choose your platform, open the right store, find the game, set your install options, and let it download before you press Play. Clear out enough storage and use a stable connection, and you'll be in the game in no time. For the latest details and editions, see the official Call of Duty website.
